equilibriumandlevers-170513135319 (1).pptx
•Download as PPTX, PDF•
0 likes•5 views
This document defines equilibrium as the condition of a system when its state of motion or internal energy does not change over time. It provides definitions for different types of equilibrium including stable, unstable, and neutral equilibrium. Examples are given for each type. Terms associated with equilibrium like force, net force, tension, and weight are defined. Applications of equilibrium principles like in buses, seesaws, and boats are described. Factors like temperature, pressure, and concentration can affect equilibrium. Laws of equilibrium including Newton's First Law and conditions for translational and rotational equilibrium are outlined.
Report
Share
Report
Share
Recommended
Equilibrium and levers
This document defines equilibrium and describes the key terms and concepts related to equilibrium and levers. It provides definitions for equilibrium, force, net force, tension, weight, vector, scalar, torque, and couple. It describes the conditions for static and rotational equilibrium. It also discusses the different types of equilibrium including stable, unstable, and neutral equilibrium. The document applies these concepts to levers in the human body and describes the classes of lever systems. It concludes by defining torque and the factors that affect torque such as distance, angle, and force.
ICAO presentation
Stability is the property of a body to return to its original state after being disturbed. There are three types of stability: stable, unstable, and neutral. Stable bodies return to their original position, unstable bodies do not return, and neutral bodies reach a new position. Stability includes static stability, which is the initial reaction to disturbance, and dynamic stability, which is the subsequent reaction. There are three planes of stability: longitudinal stability controlled by elevators, lateral stability controlled by ailerons, and directional stability controlled by the rudder. Stable aircraft design ensures the center of pressure is behind the center of gravity.
Buoyancy.pptx
The document discusses buoyancy, the forces acting on objects submerged in liquids, and methods for determining an object's stability and metacentric height. It states that an upward buoyant force equal to the weight of the liquid displaced acts on immersed objects. An object floats if its density is less than the liquid's. It describes methods to analytically and experimentally determine a floating body's metacentric height, which indicates its stability, based on the relationship between the centers of buoyancy and gravity.
Centreofgravityandstabilitystuver 100518122326-phpapp02
This document discusses the concept of stability and center of gravity (CoG). It begins by defining stability as an object's ability to return to its original position after being tilted, while instability means an object continues moving past its original position. An object is in equilibrium when stationary. The CoG is the point where all the object's weight seems to be concentrated and where gravitational force acts. For regular shapes, the CoG is at the geometric center. Irregular shapes require finding the CoG experimentally by balancing on different points. Stability depends on CoG position and base size - a lower CoG and wider base increase stability. The document provides various examples and explanations of these concepts.
Force and laws of motion By R K Chaudhari
1) Force is any external agent that causes an object to change its motion. Newton's three laws of motion describe the relationship between force and motion.
2) Newton's first law states that an object will remain at rest or in uniform motion unless acted upon by an external force. This tendency of objects to resist changes in motion is called inertia.
3) Newton's second law states that the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
Shear Force And Bending Moment--KPC/CE/1st year/Mainak Biswas
This document discusses shear force and bending moment in structural elements like beams. It defines shear as equal and opposite tangential forces that cause sliding, and moment as equal and opposite forces that cause rotation. Bending moment is the moment that tries to bend an object and is calculated as force multiplied by the perpendicular distance between the forces. The document also describes different types of beam supports, beams, and loadings.
Center 4
The center of gravity is the point where the sum of all forces acting on the body is zero. In humans, it is located anterior to the second sacral vertebra when standing. Its location can change during activities depending on body position. Factors like age, sex, position, and added/subtracted weight affect its location. The center of gravity can be calculated using segmental or total body methods. Stability depends on factors like the relationship between the center of gravity and base of support. There are three types of equilibrium - stable, unstable, and neutral.
Chapter 11 rotational equilibrium
An object will remain upright if its center of mass is above the area of support. Key terms discussed include torque, lever arm, center of mass, center of gravity, and three types of equilibrium. The location of an object's center of gravity determines if it is in stable, unstable, or neutral equilibrium and whether it will topple or remain upright. A person's center of gravity shifts with their body orientation and arm position.
Recommended
Equilibrium and levers
This document defines equilibrium and describes the key terms and concepts related to equilibrium and levers. It provides definitions for equilibrium, force, net force, tension, weight, vector, scalar, torque, and couple. It describes the conditions for static and rotational equilibrium. It also discusses the different types of equilibrium including stable, unstable, and neutral equilibrium. The document applies these concepts to levers in the human body and describes the classes of lever systems. It concludes by defining torque and the factors that affect torque such as distance, angle, and force.
ICAO presentation
Stability is the property of a body to return to its original state after being disturbed. There are three types of stability: stable, unstable, and neutral. Stable bodies return to their original position, unstable bodies do not return, and neutral bodies reach a new position. Stability includes static stability, which is the initial reaction to disturbance, and dynamic stability, which is the subsequent reaction. There are three planes of stability: longitudinal stability controlled by elevators, lateral stability controlled by ailerons, and directional stability controlled by the rudder. Stable aircraft design ensures the center of pressure is behind the center of gravity.
Buoyancy.pptx
The document discusses buoyancy, the forces acting on objects submerged in liquids, and methods for determining an object's stability and metacentric height. It states that an upward buoyant force equal to the weight of the liquid displaced acts on immersed objects. An object floats if its density is less than the liquid's. It describes methods to analytically and experimentally determine a floating body's metacentric height, which indicates its stability, based on the relationship between the centers of buoyancy and gravity.
Centreofgravityandstabilitystuver 100518122326-phpapp02
This document discusses the concept of stability and center of gravity (CoG). It begins by defining stability as an object's ability to return to its original position after being tilted, while instability means an object continues moving past its original position. An object is in equilibrium when stationary. The CoG is the point where all the object's weight seems to be concentrated and where gravitational force acts. For regular shapes, the CoG is at the geometric center. Irregular shapes require finding the CoG experimentally by balancing on different points. Stability depends on CoG position and base size - a lower CoG and wider base increase stability. The document provides various examples and explanations of these concepts.
Force and laws of motion By R K Chaudhari
1) Force is any external agent that causes an object to change its motion. Newton's three laws of motion describe the relationship between force and motion.
2) Newton's first law states that an object will remain at rest or in uniform motion unless acted upon by an external force. This tendency of objects to resist changes in motion is called inertia.
3) Newton's second law states that the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
Shear Force And Bending Moment--KPC/CE/1st year/Mainak Biswas
This document discusses shear force and bending moment in structural elements like beams. It defines shear as equal and opposite tangential forces that cause sliding, and moment as equal and opposite forces that cause rotation. Bending moment is the moment that tries to bend an object and is calculated as force multiplied by the perpendicular distance between the forces. The document also describes different types of beam supports, beams, and loadings.
Center 4
The center of gravity is the point where the sum of all forces acting on the body is zero. In humans, it is located anterior to the second sacral vertebra when standing. Its location can change during activities depending on body position. Factors like age, sex, position, and added/subtracted weight affect its location. The center of gravity can be calculated using segmental or total body methods. Stability depends on factors like the relationship between the center of gravity and base of support. There are three types of equilibrium - stable, unstable, and neutral.
Chapter 11 rotational equilibrium
An object will remain upright if its center of mass is above the area of support. Key terms discussed include torque, lever arm, center of mass, center of gravity, and three types of equilibrium. The location of an object's center of gravity determines if it is in stable, unstable, or neutral equilibrium and whether it will topple or remain upright. A person's center of gravity shifts with their body orientation and arm position.
Module No. 15
This document discusses different types of equilibrium. Static equilibrium refers to an object at rest, while dynamic equilibrium refers to uniform motion. Translational equilibrium includes both static and dynamic cases. Examples are given of static equilibrium, like a book on a table, and dynamic equilibrium, like a parachutist descending at constant velocity. There are also three states of equilibrium for objects: stable equilibrium returns to its original position if disturbed; unstable equilibrium does not return; and neutral equilibrium shows no change in position if disturbed. The conditions for equilibrium, both for parallel forces and for satisfying Newton's laws with the vector sum of forces equaling zero, are also outlined.
SSC CAPSULE
This is free and available in adda247. however, u can download it from here and it really helped me during my exams.
Force and acceleration simplified
Forces can push or pull on objects and change their motion. A force is measured in Newtons. The net force on an object determines its acceleration according to F=ma. Newton's three laws describe how forces interact: 1) objects in motion stay in motion unless a force acts; 2) F=ma; 3) for every action there is an equal and opposite reaction. Centripetal force provides the inward pull that causes objects to travel in circular paths. Stability depends on the location of an object's center of mass relative to its base.
Force and acceleration simplified
Forces can push or pull on objects and change their motion. A force is measured in Newtons. The net force on an object determines its acceleration according to F=ma. Newton's three laws describe how forces interact: 1) objects in motion stay in motion unless a force acts, 2) F=ma, and 3) for every action there is an equal and opposite reaction. Centripetal force provides the inward force needed for circular motion. Levers, moments, and fulcrums can be used to make work easier by reducing the needed force. The location of an object's center of mass determines its stability.
Static equilibrium chartres
The document discusses static equilibrium and the center of gravity (COG) of objects. It defines static equilibrium as a condition where all forces acting on a body are balanced, causing it to remain motionless. The COG is the point where the total weight of an object is concentrated and where it balances. An object's stability depends on the position of its COG - a lower COG makes an object more stable as it is less likely to topple over. The document provides examples of stable, unstable and neutral equilibrium and factors like an object's base area and weight that influence its stability.
Sehs 4.3– biomechanics ii (4.3.3, force, com)
The document discusses the fundamentals of biomechanics, including forces and levers. It defines a force as a push or pull that acts on an object, and can be quantified by both magnitude and direction. Forces can be contact forces, which require touching the object, or long-range forces like gravity that act without contact. Levers are rigid bars that rotate around a fulcrum, and there are three classes of levers that differ based on the relative positions of the fulcrum, effort, and resistance. The center of mass of an object can change based on factors like body position, external loads, and age or sex, and affects an object's stability.
Year 11 biomechanics with levers, force summation
The document discusses key concepts in biomechanics including:
- Characteristics of linear, angular, and general motion.
- Centre of gravity and how it can change depending on body position.
- Line of gravity and base of support in relation to stability.
- Newton's laws of motion and how they apply to human movement.
- Force summation and how multiple body parts can work together to maximize force.
- Projectile motion principles like gravity, speed, height, and angle of release that influence how objects are thrown or projected.
Force
1) Force is an external agent that can change the motion or position of an object, and has both magnitude and direction. Forces can be balanced or unbalanced. Balanced forces do not change the motion of an object, while unbalanced forces do.
2) Graphs can represent motion, including distance-time graphs for objects with uniform or non-uniform speed, and velocity-time graphs for objects with uniform or non-uniform acceleration. Equations relate displacement, velocity, acceleration, and time for accelerated motion.
3) Newton's Three Laws of Motion describe how forces affect the motion of objects: an object at rest stays
Circular Motion PPP
- An object moving in circular motion experiences acceleration even if its speed is constant, because its velocity is constantly changing direction towards the center of the circle.
- This inward acceleration requires a centripetal force directed towards the center to provide the necessary force to cause the object to travel in a circular path rather than a straight line.
- Examples of centripetal force include the force of friction on car tires during a turn, the tension force on a bucket at the end of a spinning string, and the gravitational force between the Earth and Moon.
KMCH Basic Biomechanics.ppt
This document provides definitions and explanations of basic biomechanical concepts including:
- Mass is the quantity of matter an object contains and is measured in kilograms. Weight is the force exerted on a surface due to gravity and is measured in kilograms-force.
- A force can produce movement or deformation and is measured in Newtons. Newton's laws of motion describe how objects interact under various forces.
- The centre of gravity is the point where total mass of an object is considered to be concentrated. An object's stability depends on the position of its centre of gravity relative to its base of support.
- Forces can be analyzed using graphical methods like the parallelogram and triangle methods
Biomechanics in sports
Biomechanics is the study of the structure and function of biological systems through mechanics. Sports biomechanics analyzes sport movements to improve performance and prevent injuries. It applies principles of mechanics like forces, motion, momentum and balance to understand athletic performance through modeling and measurement. Some key concepts are center of gravity, friction, axes/planes of movement and running biomechanics analyzes major muscles, gait cycles and phases of stance.
Scoliosis and effectiveness of bracing
scoliosis is a lateral bending of curve with associated rotation, it is a three dimensional deformity. the finite element analysis is the effective method of treatment where the axial rotation and lateral bending is considered because of coupling movements, The facet orientation also plays the major diagnosis factor of treatment.
Diapositivas ecuacion de equilibrio
The document discusses equations of equilibrium and static equilibrium in physics. It defines static equilibrium as when a body remains at rest under the influence of external forces. For static equilibrium, two conditions must be met: 1) the net external force on the body must be zero, and 2) the net external torque with respect to any point must be zero. It also discusses center of gravity and center of mass, defining them as single points about which the weight or mass properties of a body are considered concentrated.
force.pptx
This document defines force and gravity. It explains that force is a push or pull that can cause an object to change its motion or speed. There are different types of forces including contact forces like friction and non-contact forces like magnetic and gravitational forces. Gravity is the force of attraction between all objects with mass and the Earth. The center of gravity is the point where all of an object's weight can be considered to be concentrated. An object's stability depends on whether its line of gravity falls within the base of support.
Chapter 3 dynamics
Forces can move, stop, or change the direction of motion of an object. Inertia is an object's resistance to changes in its motion due to its mass. Momentum is the quantity of motion an object has, defined as its mass times velocity. Newton's three laws of motion describe the relationship between an object and the forces acting upon it. The law of conservation of momentum states that the total momentum of an isolated system remains constant. Friction opposes motion and can be advantageous or disadvantageous depending on the situation. Uniform circular motion requires a centripetal force directed toward the center of rotation.
Center of gravity
The center of mass or center of gravity is a key concept in physics. It represents the point where all of an object's mass can be assumed to be concentrated and is important for understanding how objects move under the influence of gravity. The center of gravity may lie inside or outside an object's physical bounds and determines factors like an object's stability and how it will respond if tilted or subjected to forces. It is a crucial consideration in fields like engineering, aviation, and automotive design.
Positions Related To Gravity
The document discusses different positions related to gravity and their effect on muscles. Against gravity positions involve moving a limb upwards perpendicular to the floor, opposing the force of gravity. Gravity eliminated positions involve moving a limb parallel to the floor, where the force of gravity is perpendicular. Gravity assisted positions involve moving downwards perpendicular to the floor, where gravity aids the movement. Simplified, movements can be parallel or perpendicular to the floor, with perpendicular movements either towards or away from the floor.
POSITIONS RELATED TO GRAVITY
The document discusses different positions related to gravity and their effect on muscles. Against gravity positions involve moving a limb upwards perpendicular to the floor, opposing the force of gravity. Gravity eliminated positions involve moving a limb parallel to the floor, where the force of gravity is perpendicular. Gravity assisted positions involve moving downwards perpendicular to the floor, where gravity aids the movement. Simplified, movements can be parallel or perpendicular to the floor, with perpendicular movements either towards or away from the floor.
Kinetics.
This document provides an overview of kinetics, including definitions of force, methods of calculating force, types of forces, force vectors, naming conventions for forces, and concepts related to force including gravity, equilibrium, and force systems. Specifically, it defines force as that which produces or modifies motion, discusses Newtons as a unit of force, and covers the two types of forces - external and internal. It also addresses centre of gravity, line of gravity, base of support, and their relationship to stability. The three types of equilibrium - stable, unstable, and neutral - are defined. Finally, it outlines the four types of force systems: linear, parallel, rotational, and concurrent.
Unit I.pptx
Sports nutrition involves choosing foods and supplements to support athletic performance goals. It considers factors like metabolism, activity levels, and genetic predispositions. A balanced diet contains carbohydrates, proteins, fats, vitamins, minerals, and water from foods like rice, bread, milk, meat, fruits, vegetables, and water. Malnutrition results from an inadequate diet and can cause health issues, while supplements provide extra nutrients for those with poor diets or absorption problems. Nutritional deficiencies occur when the body does not get enough nutrients and can be prevented by a balanced diet or supplements.
Lecture28Endurance.pptx
The document discusses different methods of endurance training. It describes continuous methods like slow continuous, fast continuous, varied pace, and fartlek methods which involve uninterrupted training at medium to submaximal intensities. Interval methods involve repeated bursts of faster pace separated by recovery periods and can be classified as short, middle, or long intervals. Repetition methods use high intensity loads separated by complete recovery periods to develop speed endurance. Factors like intensity, density, duration, frequency, and recovery mode can be manipulated in interval training.
More Related Content
Similar to equilibriumandlevers-170513135319 (1).pptx
Module No. 15
This document discusses different types of equilibrium. Static equilibrium refers to an object at rest, while dynamic equilibrium refers to uniform motion. Translational equilibrium includes both static and dynamic cases. Examples are given of static equilibrium, like a book on a table, and dynamic equilibrium, like a parachutist descending at constant velocity. There are also three states of equilibrium for objects: stable equilibrium returns to its original position if disturbed; unstable equilibrium does not return; and neutral equilibrium shows no change in position if disturbed. The conditions for equilibrium, both for parallel forces and for satisfying Newton's laws with the vector sum of forces equaling zero, are also outlined.
SSC CAPSULE
This is free and available in adda247. however, u can download it from here and it really helped me during my exams.
Force and acceleration simplified
Forces can push or pull on objects and change their motion. A force is measured in Newtons. The net force on an object determines its acceleration according to F=ma. Newton's three laws describe how forces interact: 1) objects in motion stay in motion unless a force acts; 2) F=ma; 3) for every action there is an equal and opposite reaction. Centripetal force provides the inward pull that causes objects to travel in circular paths. Stability depends on the location of an object's center of mass relative to its base.
Force and acceleration simplified
Forces can push or pull on objects and change their motion. A force is measured in Newtons. The net force on an object determines its acceleration according to F=ma. Newton's three laws describe how forces interact: 1) objects in motion stay in motion unless a force acts, 2) F=ma, and 3) for every action there is an equal and opposite reaction. Centripetal force provides the inward force needed for circular motion. Levers, moments, and fulcrums can be used to make work easier by reducing the needed force. The location of an object's center of mass determines its stability.
Static equilibrium chartres
The document discusses static equilibrium and the center of gravity (COG) of objects. It defines static equilibrium as a condition where all forces acting on a body are balanced, causing it to remain motionless. The COG is the point where the total weight of an object is concentrated and where it balances. An object's stability depends on the position of its COG - a lower COG makes an object more stable as it is less likely to topple over. The document provides examples of stable, unstable and neutral equilibrium and factors like an object's base area and weight that influence its stability.
Sehs 4.3– biomechanics ii (4.3.3, force, com)
The document discusses the fundamentals of biomechanics, including forces and levers. It defines a force as a push or pull that acts on an object, and can be quantified by both magnitude and direction. Forces can be contact forces, which require touching the object, or long-range forces like gravity that act without contact. Levers are rigid bars that rotate around a fulcrum, and there are three classes of levers that differ based on the relative positions of the fulcrum, effort, and resistance. The center of mass of an object can change based on factors like body position, external loads, and age or sex, and affects an object's stability.
Year 11 biomechanics with levers, force summation
The document discusses key concepts in biomechanics including:
- Characteristics of linear, angular, and general motion.
- Centre of gravity and how it can change depending on body position.
- Line of gravity and base of support in relation to stability.
- Newton's laws of motion and how they apply to human movement.
- Force summation and how multiple body parts can work together to maximize force.
- Projectile motion principles like gravity, speed, height, and angle of release that influence how objects are thrown or projected.
Force
1) Force is an external agent that can change the motion or position of an object, and has both magnitude and direction. Forces can be balanced or unbalanced. Balanced forces do not change the motion of an object, while unbalanced forces do.
2) Graphs can represent motion, including distance-time graphs for objects with uniform or non-uniform speed, and velocity-time graphs for objects with uniform or non-uniform acceleration. Equations relate displacement, velocity, acceleration, and time for accelerated motion.
3) Newton's Three Laws of Motion describe how forces affect the motion of objects: an object at rest stays
Circular Motion PPP
- An object moving in circular motion experiences acceleration even if its speed is constant, because its velocity is constantly changing direction towards the center of the circle.
- This inward acceleration requires a centripetal force directed towards the center to provide the necessary force to cause the object to travel in a circular path rather than a straight line.
- Examples of centripetal force include the force of friction on car tires during a turn, the tension force on a bucket at the end of a spinning string, and the gravitational force between the Earth and Moon.
KMCH Basic Biomechanics.ppt
This document provides definitions and explanations of basic biomechanical concepts including:
- Mass is the quantity of matter an object contains and is measured in kilograms. Weight is the force exerted on a surface due to gravity and is measured in kilograms-force.
- A force can produce movement or deformation and is measured in Newtons. Newton's laws of motion describe how objects interact under various forces.
- The centre of gravity is the point where total mass of an object is considered to be concentrated. An object's stability depends on the position of its centre of gravity relative to its base of support.
- Forces can be analyzed using graphical methods like the parallelogram and triangle methods
Biomechanics in sports
Biomechanics is the study of the structure and function of biological systems through mechanics. Sports biomechanics analyzes sport movements to improve performance and prevent injuries. It applies principles of mechanics like forces, motion, momentum and balance to understand athletic performance through modeling and measurement. Some key concepts are center of gravity, friction, axes/planes of movement and running biomechanics analyzes major muscles, gait cycles and phases of stance.
Scoliosis and effectiveness of bracing
scoliosis is a lateral bending of curve with associated rotation, it is a three dimensional deformity. the finite element analysis is the effective method of treatment where the axial rotation and lateral bending is considered because of coupling movements, The facet orientation also plays the major diagnosis factor of treatment.
Diapositivas ecuacion de equilibrio
The document discusses equations of equilibrium and static equilibrium in physics. It defines static equilibrium as when a body remains at rest under the influence of external forces. For static equilibrium, two conditions must be met: 1) the net external force on the body must be zero, and 2) the net external torque with respect to any point must be zero. It also discusses center of gravity and center of mass, defining them as single points about which the weight or mass properties of a body are considered concentrated.
force.pptx
This document defines force and gravity. It explains that force is a push or pull that can cause an object to change its motion or speed. There are different types of forces including contact forces like friction and non-contact forces like magnetic and gravitational forces. Gravity is the force of attraction between all objects with mass and the Earth. The center of gravity is the point where all of an object's weight can be considered to be concentrated. An object's stability depends on whether its line of gravity falls within the base of support.
Chapter 3 dynamics
Forces can move, stop, or change the direction of motion of an object. Inertia is an object's resistance to changes in its motion due to its mass. Momentum is the quantity of motion an object has, defined as its mass times velocity. Newton's three laws of motion describe the relationship between an object and the forces acting upon it. The law of conservation of momentum states that the total momentum of an isolated system remains constant. Friction opposes motion and can be advantageous or disadvantageous depending on the situation. Uniform circular motion requires a centripetal force directed toward the center of rotation.
Center of gravity
The center of mass or center of gravity is a key concept in physics. It represents the point where all of an object's mass can be assumed to be concentrated and is important for understanding how objects move under the influence of gravity. The center of gravity may lie inside or outside an object's physical bounds and determines factors like an object's stability and how it will respond if tilted or subjected to forces. It is a crucial consideration in fields like engineering, aviation, and automotive design.
Positions Related To Gravity
The document discusses different positions related to gravity and their effect on muscles. Against gravity positions involve moving a limb upwards perpendicular to the floor, opposing the force of gravity. Gravity eliminated positions involve moving a limb parallel to the floor, where the force of gravity is perpendicular. Gravity assisted positions involve moving downwards perpendicular to the floor, where gravity aids the movement. Simplified, movements can be parallel or perpendicular to the floor, with perpendicular movements either towards or away from the floor.
POSITIONS RELATED TO GRAVITY
The document discusses different positions related to gravity and their effect on muscles. Against gravity positions involve moving a limb upwards perpendicular to the floor, opposing the force of gravity. Gravity eliminated positions involve moving a limb parallel to the floor, where the force of gravity is perpendicular. Gravity assisted positions involve moving downwards perpendicular to the floor, where gravity aids the movement. Simplified, movements can be parallel or perpendicular to the floor, with perpendicular movements either towards or away from the floor.
Kinetics.
This document provides an overview of kinetics, including definitions of force, methods of calculating force, types of forces, force vectors, naming conventions for forces, and concepts related to force including gravity, equilibrium, and force systems. Specifically, it defines force as that which produces or modifies motion, discusses Newtons as a unit of force, and covers the two types of forces - external and internal. It also addresses centre of gravity, line of gravity, base of support, and their relationship to stability. The three types of equilibrium - stable, unstable, and neutral - are defined. Finally, it outlines the four types of force systems: linear, parallel, rotational, and concurrent.
Similar to equilibriumandlevers-170513135319 (1).pptx (20)
More from Amit4192779
Unit I.pptx
Sports nutrition involves choosing foods and supplements to support athletic performance goals. It considers factors like metabolism, activity levels, and genetic predispositions. A balanced diet contains carbohydrates, proteins, fats, vitamins, minerals, and water from foods like rice, bread, milk, meat, fruits, vegetables, and water. Malnutrition results from an inadequate diet and can cause health issues, while supplements provide extra nutrients for those with poor diets or absorption problems. Nutritional deficiencies occur when the body does not get enough nutrients and can be prevented by a balanced diet or supplements.
Lecture28Endurance.pptx
The document discusses different methods of endurance training. It describes continuous methods like slow continuous, fast continuous, varied pace, and fartlek methods which involve uninterrupted training at medium to submaximal intensities. Interval methods involve repeated bursts of faster pace separated by recovery periods and can be classified as short, middle, or long intervals. Repetition methods use high intensity loads separated by complete recovery periods to develop speed endurance. Factors like intensity, density, duration, frequency, and recovery mode can be manipulated in interval training.
flexibility-110622094125-phpapp01.pptx
The document discusses flexibility and stretching, defining flexibility as the range of motion in joints and length of muscles. It discusses factors affecting flexibility like joints, ligaments, and age. It describes types of flexibility and stretching exercises including dynamic, static active, and static passive. Benefits of stretching are enhanced fitness and reduced injury risk. Guidelines for safe stretching are provided, like warming up and avoiding bouncing motions. Examples of stretching exercises are given for different muscle groups.
GAMIFICATION-3.pptx
Artificial intelligence (AI) is transforming modern education by powering personalized learning through adaptive platforms, intelligent tutoring systems, and streamlining administrative tasks to free up teacher time. While AI improves engagement, accessibility, and efficiency, it also raises privacy concerns from data collection and risks of technical issues disrupting learning. However, AI is creating high-growth career opportunities such as AI education specialists, data analysts, ethics experts, and curriculum developers to maximize the benefits of AI tools in schools and help address the challenges.
PRACTICAL 1- (FOOTBALL – PROJECT LIVE).pptx
Brazil and Germany faced off in the 2014 FIFA World Cup semifinal match in Rio de Janeiro. While Brazil relied on quick passing and attacking from the flanks, Germany focused on ball possession and circulation through their midfield. Both teams employed high defensive lines but Brazil was vulnerable on the counterattack and Germany struggled with quick transitions. The match ended as a thrilling 2-2 draw after extra time, with both teams showcasing their attacking abilities. Neymar scored for Brazil and was named Man of the Match.
Lecture 4 (3).pptx
There are 9 officials total who are approved by the International Gymnastics Federation. They are divided into panels to calculate the Difficulty Score and Execution Score. The D panel has 2 judges who independently calculate the Difficulty Score and then must reach a consensus. The E panel has 5 judges who rate execution and artistry on a scale from 10, with deductions subtracted; the highest and lowest scores are dropped and the average of the remaining scores is the Execution Score. Officials must be at least 18, have experience as an athlete or coach, and complete judging progression before being approved. Duties of officials include conducting meetings, assigning panels, having final say on decisions, and signing score sheets.
volleyball.ppt.pptx
Volleyball was invented in 1895 by William Morgan as an indoor winter sport. It is played by two teams on a rectangular court divided by a net, with the objective being to ground the ball on the opponent's side. A team is composed of 6 players and scoring occurs when the opposing team fails to return the ball or it touches the floor on their side. Some key skills include serving, passing, setting, spiking and blocking. The rules have evolved over time, with changes such as allowing let serves and unlimited libero substitutions.
Lecture 1 (9).pptx
Boxing matches consist of 12 rounds of 3 minutes each with 1 minute rests. The only legal strikes are punches with a clenched fist to the front of the opponent above the belt. Boxers cannot use the ropes for leverage or strike a downed opponent. A boxer hit with a low blow has 5 minutes to recover. Officials include 1 supervisor, 1 referee in the ring, and 5 judges outside the ring. Coaching covers 4 basic punches (jab, cross, hook, uppercut), 4 common punches (bolo, overhand, check hook, haymaker), and 7 defensive techniques (slipping, bobbing, blocking, cover-up, clinching, footwork, pulling away).
lecture 15.pptx
This document provides information on alcohol metabolism and its effects on the body. It discusses the three steps of alcohol metabolism: consumption, absorption, and processing. It describes how alcohol is broken down by the liver and its effects in different parts of the body like the brain, heart, liver, and more. It also covers risks of alcohol abuse like alcoholism and health conditions it may increase the risk of like cancer, liver disease, and heart disease.
lecture 14.pptx
Testosterone is commonly administered as an ester to improve its solubility and slow its release in the body. The document discusses several testosterone esters including enanthate, cypionate, propionate, and phenylpropionate. It describes their chemical structures, how they work, administration schedules, and common medical uses and side effects. Testosterone esters allow for sustained release over 1-3 weeks compared to hours for the non-esterified form. More carbons in the ester chain increase solubility in oil and prolong the active release time.
Kabaddi badal1.pptx
This document provides information about the indigenous game of kabaddi, including its history and rules. It originated in Tamil Nadu, India and was known by different names in different regions. The first official rules were established in 1918 and the first all-India tournament was held in 1923. The national governing body AKFI was formed in 1972 to promote the sport internationally. The document outlines the court measurements, rules such as match length and player numbers, fouls, penalty cards, offensive and defensive skills, and the variations of circle style kabaddi. Diagrams illustrate the circle style court layout and measurements.
LECTURE 5.pptx
Fats provide twice the energy of carbohydrates and proteins. Fats, also called lipids, are broken down into fatty acids to make cell linings and hormones. Extra fat is stored in fat cells. Carbohydrates are the main source of energy and consist of carbon, hydrogen, and oxygen. They are classified as monosaccharides (simple sugars like glucose, fructose, galactose), disaccharides (double sugars formed from linking two monosaccharides like sucrose, lactose, maltose), and polysaccharides (complex carbohydrates like starch, glycogen). Carbohydrates provide 4 calories per gram and are the preferred fuel for exercise.
AMIT SINGH.pptx
This document discusses eating disorders, including anorexia nervosa, bulimia nervosa, and binge eating disorder. It defines each disorder and lists their warning signs and health risks. Eating disorders are caused by a combination of psychological, interpersonal, social/cultural, and biological factors like low self-esteem, troubled relationships, cultural pressures around thinness, and genetic components. The document also contains multiple choice questions to test the reader's understanding.
AMIT SINGH.pptx
This document discusses eating disorders and provides information on their types, symptoms, and causes. The main types of eating disorders covered are anorexia nervosa, bulimia nervosa, and binge eating disorder. Each disorder is defined and their warning signs and health risks are outlined. The document also explores psychological, interpersonal, social/cultural, and biological factors that may contribute to why people develop eating disorders.
Fluid mechanics (1).pptx
Fluid mechanics is the branch of physics concerned with the mechanics of fluids and forces acting on them. It has applications in fields like engineering, physics, and biology. Fluid mechanics covers topics such as floatation, fluid resistance in air and water, and aerodynamic forces like drag and lift that act on objects moving through fluids.
anorexianervosaandbilumianervosa-180204081323.pptx
This document provides information on eating disorders anorexia nervosa and bulimia nervosa. It defines anorexia as a syndrome characterized by self-induced starvation and fear of gaining weight. Bulimia is defined as episodes of binge eating followed by purging to prevent weight gain. Both disorders are caused by biological, psychological, and social factors and can have serious medical complications if left untreated. Treatment involves restoring healthy eating habits, addressing underlying psychological issues, and monitoring for medical complications.
malaria72552248 (3).pptx
Malaria has been an ongoing global health issue. In 1880, Charles Laveran discovered the malaria parasite, and in the late 19th century Ronald Ross identified Anopheles mosquitoes as the vector for transmitting malaria to humans. Today malaria remains a serious problem, with 219 million cases and over 400,000 deaths worldwide reported in 2017, with the vast majority of cases and deaths occurring in Africa.
Lecture 1 (1).pptx
Sports nutrition involves the study of nutrients, their functions and requirements for athletes. It aims to provide fuel for physical activity and facilitate recovery through a balanced diet and supplementation if needed. Key terms discussed include nutrition, food, nutrients, balanced diet, malnutrition, kilocalories and recommended dietary allowance. Sports nutrition is an interdisciplinary field applying nutrition knowledge to optimize athletic performance and overall health.
Lecture 4.pptx
This lecture discusses metabolism, basal metabolic rate (BMR), and factors that influence total daily energy expenditure (TDEE). It defines key terms like metabolism, catabolism, anabolism, and metabolites. It explains that BMR is the minimum calories needed for basic functions and describes common equations to estimate BMR. TDEE is calculated by adding BMR, thermic effect of feeding, exercise energy expenditure, and non-exercise activity thermogenesis. Indirect calorimetry measures oxygen consumption and is most accurate for measuring resting energy expenditure in intensive care patients.
lecture 1a.pptx
Youth leadership is important for developing skills like responsibility, teamwork, and healthy habits. It teaches children to handle challenges, spend free time productively, and stay mentally and physically fit. Leadership programs build self-esteem while reducing risks. The experience gained can also help get into universities or jobs later in life. The most effective youth programs offer skill-building opportunities, integrate family and community, and promote safety, belonging, and positive social norms.
More from Amit4192779 (20)
anorexianervosaandbilumianervosa-180204081323.pptx
anorexianervosaandbilumianervosa-180204081323.pptx
Recently uploaded
Stack Memory Organization of 8086 Microprocessor
The stack memory organization of 8086 microprocessor.
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
How to Make a Field Mandatory in Odoo 17
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"National Information Standards Organization (NISO)
This presentation was provided by Racquel Jemison, Ph.D., Christina MacLaughlin, Ph.D., and Paulomi Majumder. Ph.D., all of the American Chemical Society, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.مصحف القراءات العشر أعد أحرف الخلاف سمير بسيوني.pdf
مصحف أحرف الخلاف للقراء العشرةأعد أحرف الخلاف بالتلوين وصلا سمير بسيوني غفر الله له
Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
Event Link:- https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-mule-event-processing-models/
Agenda
● What is event processing in MuleSoft?
● Types of event processing models in Mule 4
● Distinction between the reactive, parallel, blocking & non-blocking processing
For Upcoming Meetups Join Mysore Meetup Group - https://meetups.mulesoft.com/mysore/YouTube:- youtube.com/@mulesoftmysore
Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N
Speaker:-
Shivani Yasaswi - https://www.linkedin.com/in/shivaniyasaswi/
Organizers:-
Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/
Giridhar Meka - https://www.linkedin.com/in/giridharmeka
Priya Shaw - https://www.linkedin.com/in/priya-shaw
A Visual Guide to 1 Samuel | A Tale of Two Hearts
These slides walk through the story of 1 Samuel. Samuel is the last judge of Israel. The people reject God and want a king. Saul is anointed as the first king, but he is not a good king. David, the shepherd boy is anointed and Saul is envious of him. David shows honor while Saul continues to self destruct.
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Recently uploaded (20)
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"
SWOT analysis in the project Keeping the Memory @live.pptx
SWOT analysis in the project Keeping the Memory @live.pptx
مصحف القراءات العشر أعد أحرف الخلاف سمير بسيوني.pdf
مصحف القراءات العشر أعد أحرف الخلاف سمير بسيوني.pdf
B. Ed Syllabus for babasaheb ambedkar education university.pdf
B. Ed Syllabus for babasaheb ambedkar education university.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
equilibriumandlevers-170513135319 (1).pptx
- 2. Definition of Equilibrium Equilibrium is the condition of a system when neither its state of motion nor its internal energy state tends to change with time.
- 3. Definition of Equilibrium A simple mechanical body is said to be in equilibrium if it experiences neither linear acceleration nor angular acceleration; unless it is disturbed by an outside force, it will continue in that condition indefinitely. For a single particle, equilibrium arises if the vector sum of all forces acting upon the particle is zero.
- 4. Terms associated with Equilibrium •A Force is a push or a pull. •Net Force is the combination of all forces acting on an object. •Tension is the stretching force (springs, rubber bands, etc.) The stretched spring is under the "stretching force” called tension. •Support force is the upward force that acts opposite the force of gravity. •Weight is force of gravity pulling on the mass of an object. •Vector is an arrow that represents the magnitude and direction of a quantity.
- 5. Applications of Equilibrium •Luggage compartment of tour bus is located at the bottom of the bus and not at the roof. •Passengers are not allowed to travel while standing on the upper part of the double decker bus. •Seesaw •Tug of war •Paddling the boat •Support in oil ring
- 7. Types of Equilibrium Stable Equilibrium A body is said to be in stable equilibrium if it tends to return to its original position when slightly displaced.
- 8. Types of Equilibrium Examples are: a) a cone resting on its base; b) a racing car with low centre of gravity and wide base; c) a ball or a sphere in the middle of a bowl.
- 9. Types of Equilibrium Unstable Equilibrium A body is said to be in an unstable equilibrium if when slightly displaced, it tends to move further away from its original position.
- 10. Types of Equilibrium Examples are: a) a cone or an egg resting on its apex or pointed end; b) a ball or a sphere resting on an inverted bowl; c) a tight-rope walker.
- 11. Types of Equilibrium Neutral Equilibrium A body is said to be in neutral equilibrium if when slightly displaced, it tends to come to rest in its new position.
- 12. Types of Equilibrium Examples are: a) a cone or cylinder or an egg resting on its side; b) a ball or a sphere on a smooth horizontal table.
- 13. Laws of Equilibrium Newton’s First Law An object at rest or an object in motion at constant speed will remain at rest or at constant speed in the absence of a resultant force.
- 14. Laws of Equilibrium Transitional Equilibrium An object is said to be in Translational Equilibrium if and only if there is no resultant force. This means that the sum of all acting forces is zero.
- 15. Laws of Equilibrium Rotational Equilibrium A body is said to be in rotational equilibrium when the sum of torque is zero. The object in rotational equilibrium will rotate with angular velocity which could be zero.
- 16. THANKYOU…