Slides for teaching the factors affecting the magnitude of friction force, and how to calculate this for static and kinetic friction on horizontal surfaces and inclined planes.
Force, types of forces and system of forcesKhanSaif2
This presentation covers concept of force and different types of forces as well as different system of forces. I hope this PPT will be helpful for instructors as well as students.
Slides for teaching the factors affecting the magnitude of friction force, and how to calculate this for static and kinetic friction on horizontal surfaces and inclined planes.
Force, types of forces and system of forcesKhanSaif2
This presentation covers concept of force and different types of forces as well as different system of forces. I hope this PPT will be helpful for instructors as well as students.
Definition of force,types of forces,law of forces,system of forces, moment of a force, couple,moment of a couple,types of moments,features of couple and principle of moments.
Presentation on Friction (Static, Kinetic and Co-efficient of Friction)Md. Sirajul Islam
Friction is an important term, By this presentation I have learned lot about friction, types of friction, major types, application of friction, static and kinetic friction, law of friction, Co efficient of frictions.
I think this all information help you all to understand friction. This information is given by lot of legal sites.
Force? How force can produce effects on our position or position of any object which is in moving or rest condition. Force can disturb their position by applying it in proper direction and enough magnitude. Different types of force according to their application and point of application. A force system is also defined well with its different segments like - co planer, concurrent,co planer concurrent etc. Spring force, friction force, normal force, air resisting force, gravity force, tension force etc. described briefly.
Friction. Do you know what is friction and how it plays different roles in our general life. There are many section in our life where friction is necessary like - in playing sitar and guitar, walking on the road and to hold something in our hand or in any mechanical devices. But there are many field where friction is not required like - in machines where two surfaces meet at a point. Due to this the life of the machine parts get decreased and failure may be occur there. Know more about different laws of friction, types of friction, elimination of the friction.
This PPT covers projectile motion of an object in a very systematic and lucid manner. I hope this PPT will be helpful for instructors as well as students.
Introduction to statics and its Applications in Real Life
countents
Introduction to statics
Force and Equilibrium
Structural Analysis
Friction
Centroid
Moments of Inertia
Definition of force,types of forces,law of forces,system of forces, moment of a force, couple,moment of a couple,types of moments,features of couple and principle of moments.
Presentation on Friction (Static, Kinetic and Co-efficient of Friction)Md. Sirajul Islam
Friction is an important term, By this presentation I have learned lot about friction, types of friction, major types, application of friction, static and kinetic friction, law of friction, Co efficient of frictions.
I think this all information help you all to understand friction. This information is given by lot of legal sites.
Force? How force can produce effects on our position or position of any object which is in moving or rest condition. Force can disturb their position by applying it in proper direction and enough magnitude. Different types of force according to their application and point of application. A force system is also defined well with its different segments like - co planer, concurrent,co planer concurrent etc. Spring force, friction force, normal force, air resisting force, gravity force, tension force etc. described briefly.
Friction. Do you know what is friction and how it plays different roles in our general life. There are many section in our life where friction is necessary like - in playing sitar and guitar, walking on the road and to hold something in our hand or in any mechanical devices. But there are many field where friction is not required like - in machines where two surfaces meet at a point. Due to this the life of the machine parts get decreased and failure may be occur there. Know more about different laws of friction, types of friction, elimination of the friction.
This PPT covers projectile motion of an object in a very systematic and lucid manner. I hope this PPT will be helpful for instructors as well as students.
Introduction to statics and its Applications in Real Life
countents
Introduction to statics
Force and Equilibrium
Structural Analysis
Friction
Centroid
Moments of Inertia
1. Aristotle famously represented a force as anything that causes an object to undergo “unnatural motion”. Sir Isaac Newton was one of the first scientists to study gravity and force. Any kind of force is just a push or a pull. It can be described as a push or pull on an object.
2.A force (F) can be thought of as a push or a pull acting on a body.
A force can be considered as the pushing or pulling action that one object exerts on another.
Forces are vectors, its characterized by its Magnitude, direction, and point of application to a given body.
Body weight, friction, and air or water resistance are all forces that commonly act on the human body.
3.Internal force:
Internal forces are forces that act within the object or system whose motion in being investigated. Remember forces come in pairs- action and reaction. Each of these forces may affect the part of the body it acts on, but the two forces do not affect the motion of the whole body because the forces act in opposition.
Note: Pulling forces are referred as Tensile forces.
Pushing forces are referred as Compressive forces
4. External for are those forces that act on an object as a result of its interaction with the environment surrounding it.
Gravitational force
Action and Reaction force
Friction force
Buoyant force
Fluid dynamic force
Drag force
Lift force
Impact force
5.The force of attraction between any two bodies is directly proportional to the product of their masses and is inversely proportional to the square of the distance between them.
6.In Newton's laws of motion: Newton's third law: the law of action and reaction. Newton's third law states that when two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction. The third law is also known as the law of action and reaction.
7.Friction force that resists the sliding or rolling of one solid object over another. Frictional forces, such as the traction needed to walk without slipping, may be beneficial, but they also present a great measure of opposition to motion.
8.The buoyant force is the upward force exerted on an object wholly or partly immersed in a fluid. This upward force is also called Upthrust. Due to the buoyant force, a body submerged partially or fully in a fluid appears to lose its weight, i.e. appears to be lighter.
9.Fluid dynamics is “the branch of applied science that is concerned with the movement of liquids and gases,” according to the American Heritage Dictionary. It involves a wide range of applications such as calculating force & moments, determining the mass flow rate of petroleum through pipelines, predicting weather patterns, understanding nebulae in interstellar space, and modelling fission weapon detonation.
10. Lift is a mechanical aerodynamic force produced by the motion of the airplane through the air. Because lift is a force, it is a vector quantity, having both a magnitude and a direction associated with it.
A simple but descriptive presentation on Forces. Most of the forces are described in this. Photos and the facts have been amde ina manner that is very easy to understand. Impress your teacher with this cool presentation.
PPT on topic force. Presented by Rajveer Jain. In this PPT we talk about different type of Force and also learned their meaning and examples. Also, Their is many related pictures . So, I request you if the PPT is good please like it. "THANK YOU"
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
2. The branch of mechanics that
is concerned with the effects of forces on the
motion of a body or system of bodies,
especially of forces that do not originate
within the system itself. That is the external
forces and not the internal ones.
3. Projectile
A projectile is an object upon
which the only force is gravity. Gravity acts to
influence the vertical motion of the projectile,
thus causing a vertical acceleration. The
horizontal motion of the projectile is the
result of the tendency of any object in motion
to remain in motion at constantvelocity.
4. Theangle of projectionis the
angle that the directionin which the particle
makes with the horizontalplane throughthe
pointof projection.
The velocityof projectionis the
velocitywithwhichthe particle is projected.
5. Collision
Term collision is used to represent
an event during which a particle come close
to each other and interact by means of forces.
Kinetic Energy is conserved in elastic
collisions. There are instances that are very,
very closeto perfectlyelastic collisions.
6. The trajectory is the pathwhich
the particledescribes.
The range on a plane throughthe
pointof projection
Thetime of flight is the interval
of time that elapsesfrom the instantof
projectiontill the instantwhenthe particle
again meets the horizontalplane throughthe
pointof projection.
7. Simple Harmonic Motion
When a particle moves in a
straight line so that its acceleration is
always directed towards a fixed point in
the line and proportional to the distance
from that point , its motion is called
Simple Harmonic Motion.
8. Theperiodor the periodictime of a
simpleharmonicmotionis the interval of time
that elapsesfrom any instanttill a subsequent
instant whenthe particleis again moving
through the same positionwith the same
velocityin the samedirection.
9. The oscillations of a simple
pendulum and the transverse
vibrations of plucked violin
string are examples of simple
harmonic motion.
