SlideShare a Scribd company logo
201201797
TN
MBHAMALI

PHYSICAL SCIENCE GRADE: 10
FORCES AND NEWTON’S LAWS OF MOTION
Physical science
PHYSICAL SCIENCE
4.1 The Concepts of Force and Mass

A force is a push or a pull.
Contact forces arise from physical
contact .
Action-at-a-distance forces do not
require contact and include gravity
and electrical forces.
4.1 The Concepts of Force and Mass

Arrows are used to represent forces. The length of the arrow
is proportional to the magnitude of the force.

15 N
5N
4.1 The Concepts of Force and Mass

Mass is a measure of the amount
of “stuff” contained in an object.
4.2 Newton’s First Law of Motion

Newton’s First Law
An object continues in a state of rest
or in a state of motion at a constant
speed along a straight line, unless
compelled to change that state by a
net force.
The net force is the vector sum of all
of the forces acting on an object.
4.2 Newton’s First Law of Motion

The net force on an object is the vector sum of
all forces acting on that object.
The SI unit of force is the Newton (N).
Individual Forces

4N

10 N

Net Force

6N
4.2 Newton’s First Law of Motion

Individual Forces

Net Force

5N

64

3N

4N
4.2 Newton’s First Law of Motion

Inertia is the natural tendency of an
object to remain at rest in motion at
a constant speed along a straight line.
The mass of an object is a quantitative
measure of inertia.
SI Unit of Mass: kilogram (kg)
4.2 Newton’s First Law of Motion

An inertial reference frame is one in
which Newton’s law of inertia is valid.
All accelerating reference frames are
noninertial.
4.3 Newton’s Second Law of Motion

Mathematically, the net force is
written as

F

∑

where the Greek letter sigma
denotes the vector sum.
4.3 Newton’s Second Law of Motion

Newton’s Second Law
When a net external force acts on an object
of mass m, the acceleration that results is
directly proportional to the net force and has
a magnitude that is inversely proportional to
the mass.∑ The direction of the acceleration is
the same as the direction of the net force.


F = ma


a=

∑


F

m
4.3 Newton’s Second Law of Motion

SI Unit for Force
 m  kg ⋅ m
( kg )  2  = 2
s
s 
This combination of units is called a newton (N).
4.3 Newton’s Second Law of Motion
4.3 Newton’s Second Law of Motion

A free-body-diagram is a diagram that
represents the object and the forces that
act on it.

More Related Content

What's hot

Motion in two dimensions
Motion in two dimensionsMotion in two dimensions
Motion in two dimensions
mstf mstf
 
SCIENCE7: Concentrations of a Solution
SCIENCE7: Concentrations of a SolutionSCIENCE7: Concentrations of a Solution
SCIENCE7: Concentrations of a Solution
Christian Adriano-ursabia
 
The Particle Nature of Matter
The Particle Nature of MatterThe Particle Nature of Matter
The Particle Nature of Matter
Anabelle Montevirgen
 
Extensive and intensive properties
Extensive and intensive propertiesExtensive and intensive properties
Extensive and intensive properties
rekharajaseran
 
Chapter 07 impulse and momentum
Chapter 07 impulse and momentumChapter 07 impulse and momentum
Chapter 07 impulse and momentum
Darwin Quinsaat
 
Properties of Gases
Properties of GasesProperties of Gases
Properties of Gases
Kevin Cram
 
Qrt-2-Week-1-Module-1-Lesson-1.pptx
Qrt-2-Week-1-Module-1-Lesson-1.pptxQrt-2-Week-1-Module-1-Lesson-1.pptx
Qrt-2-Week-1-Module-1-Lesson-1.pptx
MATRIXGAMING8
 
Formation of Ions
Formation of IonsFormation of Ions
Formation of Ions
Henry Sergio Jr
 
Ch19 Electric Potential Energy and Electric Potential
Ch19 Electric Potential Energy and Electric PotentialCh19 Electric Potential Energy and Electric Potential
Ch19 Electric Potential Energy and Electric Potential
Scott Thomas
 
Lesson 1 the particle nature of matter
Lesson 1  the particle nature of matterLesson 1  the particle nature of matter
Lesson 1 the particle nature of matter
Anabelle Montevirgen
 
Q3 l11-charging process
Q3 l11-charging processQ3 l11-charging process
Q3 l11-charging process
Heart Break Institution
 
Current and voltage grade 8
Current and voltage grade 8Current and voltage grade 8
Current and voltage grade 8
Elgerjegz Balderas
 
Convection currents
Convection currentsConvection currents
Convection currents
Charles Robles Balsita
 
Electric Flux & Gauss’ Law.pptx
Electric Flux & Gauss’ Law.pptxElectric Flux & Gauss’ Law.pptx
Electric Flux & Gauss’ Law.pptx
MarkJayAquillo
 
Valence Electron
Valence ElectronValence Electron
Valence Electron
Henry Sergio Jr
 
Motion in One Dimension: Distance, Displacement, speed or velocity and accele...
Motion in One Dimension: Distance, Displacement, speed or velocity and accele...Motion in One Dimension: Distance, Displacement, speed or velocity and accele...
Motion in One Dimension: Distance, Displacement, speed or velocity and accele...
WilmaBendoy
 
Motion in one dimension
Motion in one dimensionMotion in one dimension
Motion in one dimension
PIC
 
Effect of Temperature to the Speed of Sound.pptx
Effect of Temperature to the Speed of Sound.pptxEffect of Temperature to the Speed of Sound.pptx
Effect of Temperature to the Speed of Sound.pptx
Aeve May Lanaja
 
Grade 10 matter and materials
Grade 10 matter and materials Grade 10 matter and materials
Grade 10 matter and materials
GLADWELL PRINCE
 
MODULE 1 ELETCRONIC STRUCTURE OF MATTER.pptx
MODULE 1 ELETCRONIC STRUCTURE OF MATTER.pptxMODULE 1 ELETCRONIC STRUCTURE OF MATTER.pptx
MODULE 1 ELETCRONIC STRUCTURE OF MATTER.pptx
KathelynRuiz1
 

What's hot (20)

Motion in two dimensions
Motion in two dimensionsMotion in two dimensions
Motion in two dimensions
 
SCIENCE7: Concentrations of a Solution
SCIENCE7: Concentrations of a SolutionSCIENCE7: Concentrations of a Solution
SCIENCE7: Concentrations of a Solution
 
The Particle Nature of Matter
The Particle Nature of MatterThe Particle Nature of Matter
The Particle Nature of Matter
 
Extensive and intensive properties
Extensive and intensive propertiesExtensive and intensive properties
Extensive and intensive properties
 
Chapter 07 impulse and momentum
Chapter 07 impulse and momentumChapter 07 impulse and momentum
Chapter 07 impulse and momentum
 
Properties of Gases
Properties of GasesProperties of Gases
Properties of Gases
 
Qrt-2-Week-1-Module-1-Lesson-1.pptx
Qrt-2-Week-1-Module-1-Lesson-1.pptxQrt-2-Week-1-Module-1-Lesson-1.pptx
Qrt-2-Week-1-Module-1-Lesson-1.pptx
 
Formation of Ions
Formation of IonsFormation of Ions
Formation of Ions
 
Ch19 Electric Potential Energy and Electric Potential
Ch19 Electric Potential Energy and Electric PotentialCh19 Electric Potential Energy and Electric Potential
Ch19 Electric Potential Energy and Electric Potential
 
Lesson 1 the particle nature of matter
Lesson 1  the particle nature of matterLesson 1  the particle nature of matter
Lesson 1 the particle nature of matter
 
Q3 l11-charging process
Q3 l11-charging processQ3 l11-charging process
Q3 l11-charging process
 
Current and voltage grade 8
Current and voltage grade 8Current and voltage grade 8
Current and voltage grade 8
 
Convection currents
Convection currentsConvection currents
Convection currents
 
Electric Flux & Gauss’ Law.pptx
Electric Flux & Gauss’ Law.pptxElectric Flux & Gauss’ Law.pptx
Electric Flux & Gauss’ Law.pptx
 
Valence Electron
Valence ElectronValence Electron
Valence Electron
 
Motion in One Dimension: Distance, Displacement, speed or velocity and accele...
Motion in One Dimension: Distance, Displacement, speed or velocity and accele...Motion in One Dimension: Distance, Displacement, speed or velocity and accele...
Motion in One Dimension: Distance, Displacement, speed or velocity and accele...
 
Motion in one dimension
Motion in one dimensionMotion in one dimension
Motion in one dimension
 
Effect of Temperature to the Speed of Sound.pptx
Effect of Temperature to the Speed of Sound.pptxEffect of Temperature to the Speed of Sound.pptx
Effect of Temperature to the Speed of Sound.pptx
 
Grade 10 matter and materials
Grade 10 matter and materials Grade 10 matter and materials
Grade 10 matter and materials
 
MODULE 1 ELETCRONIC STRUCTURE OF MATTER.pptx
MODULE 1 ELETCRONIC STRUCTURE OF MATTER.pptxMODULE 1 ELETCRONIC STRUCTURE OF MATTER.pptx
MODULE 1 ELETCRONIC STRUCTURE OF MATTER.pptx
 

Viewers also liked

Lens Focal Lenght Thin Report by Fildia Putri
Lens Focal Lenght Thin Report by Fildia PutriLens Focal Lenght Thin Report by Fildia Putri
Lens Focal Lenght Thin Report by Fildia Putri
Indy Puteri
 
UBD Learning Plan
UBD Learning PlanUBD Learning Plan
UBD Learning Plan
Henry Sergio Jr
 
Nervous system lp
Nervous system lpNervous system lp
Nervous system lp
Henry Sergio Jr
 
Hormones lp
Hormones lpHormones lp
Hormones lp
Henry Sergio Jr
 
FORCE & MOTION (Inertia) FORM 4
FORCE & MOTION (Inertia) FORM 4FORCE & MOTION (Inertia) FORM 4
FORCE & MOTION (Inertia) FORM 4
Fatimah1986
 
Developmental Lesson (Mixtures and Substances)
Developmental Lesson (Mixtures and Substances)Developmental Lesson (Mixtures and Substances)
Developmental Lesson (Mixtures and Substances)
Henry Sergio Jr
 
Understanding by Design
Understanding by Design Understanding by Design
Understanding by Design
Jeff Schlaudecker
 
Ubd lesson plan
Ubd lesson planUbd lesson plan
Ubd lesson plan
Banks County
 
Understanding by Design Lesson Plan
Understanding by Design Lesson PlanUnderstanding by Design Lesson Plan
Understanding by Design Lesson Plan
Yuna Lesca
 
Understanding By Design- The basics
Understanding By Design- The basicsUnderstanding By Design- The basics
Understanding By Design- The basics
Scotch Plains Fanwood
 
Cytochrome c Oxidase Assay
Cytochrome c Oxidase AssayCytochrome c Oxidase Assay
Cytochrome c Oxidase Assay
Henry Sergio Jr
 
Detailed Lesson Plan (ENGLISH, MATH, SCIENCE, FILIPINO)
Detailed Lesson Plan (ENGLISH, MATH, SCIENCE, FILIPINO)Detailed Lesson Plan (ENGLISH, MATH, SCIENCE, FILIPINO)
Detailed Lesson Plan (ENGLISH, MATH, SCIENCE, FILIPINO)
Junnie Salud
 

Viewers also liked (13)

Lens Focal Lenght Thin Report by Fildia Putri
Lens Focal Lenght Thin Report by Fildia PutriLens Focal Lenght Thin Report by Fildia Putri
Lens Focal Lenght Thin Report by Fildia Putri
 
UBD Learning Plan
UBD Learning PlanUBD Learning Plan
UBD Learning Plan
 
Nervous system lp
Nervous system lpNervous system lp
Nervous system lp
 
Hormones lp
Hormones lpHormones lp
Hormones lp
 
FORCE & MOTION (Inertia) FORM 4
FORCE & MOTION (Inertia) FORM 4FORCE & MOTION (Inertia) FORM 4
FORCE & MOTION (Inertia) FORM 4
 
Ubd lesson plan
Ubd lesson planUbd lesson plan
Ubd lesson plan
 
Developmental Lesson (Mixtures and Substances)
Developmental Lesson (Mixtures and Substances)Developmental Lesson (Mixtures and Substances)
Developmental Lesson (Mixtures and Substances)
 
Understanding by Design
Understanding by Design Understanding by Design
Understanding by Design
 
Ubd lesson plan
Ubd lesson planUbd lesson plan
Ubd lesson plan
 
Understanding by Design Lesson Plan
Understanding by Design Lesson PlanUnderstanding by Design Lesson Plan
Understanding by Design Lesson Plan
 
Understanding By Design- The basics
Understanding By Design- The basicsUnderstanding By Design- The basics
Understanding By Design- The basics
 
Cytochrome c Oxidase Assay
Cytochrome c Oxidase AssayCytochrome c Oxidase Assay
Cytochrome c Oxidase Assay
 
Detailed Lesson Plan (ENGLISH, MATH, SCIENCE, FILIPINO)
Detailed Lesson Plan (ENGLISH, MATH, SCIENCE, FILIPINO)Detailed Lesson Plan (ENGLISH, MATH, SCIENCE, FILIPINO)
Detailed Lesson Plan (ENGLISH, MATH, SCIENCE, FILIPINO)
 

Similar to Physical Science for Grade:10

Chapter 4 Powerpoint
Chapter 4 PowerpointChapter 4 Powerpoint
Chapter 4 Powerpoint
Mrreynon
 
AP Physics - Chapter 4 Powerpoint
AP Physics - Chapter 4 PowerpointAP Physics - Chapter 4 Powerpoint
AP Physics - Chapter 4 Powerpoint
Mrreynon
 
Chapter 4-powerpoint-1221714072609324-8
Chapter 4-powerpoint-1221714072609324-8Chapter 4-powerpoint-1221714072609324-8
Chapter 4-powerpoint-1221714072609324-8
Cleophas Rwemera
 
Chapter4powerpoint 090829163925-phpapp02
Chapter4powerpoint 090829163925-phpapp02Chapter4powerpoint 090829163925-phpapp02
Chapter4powerpoint 090829163925-phpapp02
Cleophas Rwemera
 
Chapter4powerpoint 090829163925-phpapp02
Chapter4powerpoint 090829163925-phpapp02Chapter4powerpoint 090829163925-phpapp02
Chapter4powerpoint 090829163925-phpapp02
Noha Deasouki
 
Hp 04 win
Hp 04 winHp 04 win
Hp 04 win
Jeffinner
 
Physics - Chapter 4
Physics - Chapter 4Physics - Chapter 4
Physics - Chapter 4
Mrreynon
 
Physics Pp Presentation Ch 4
Physics Pp Presentation Ch 4Physics Pp Presentation Ch 4
Physics Pp Presentation Ch 4
josoborned
 
Re purposed presentation
Re purposed presentationRe purposed presentation
Re purposed presentation
Mr XT MKIZE(LIFE AND PHYICAL-SCIENCES)
 
CAP AE Lesson - Newton's Laws of Motion.pdf
CAP AE Lesson - Newton's Laws of Motion.pdfCAP AE Lesson - Newton's Laws of Motion.pdf
CAP AE Lesson - Newton's Laws of Motion.pdf
rosetdobbi
 
Newtons laws
Newtons lawsNewtons laws
Newtons laws
Konark Sareen
 
4_Forces.doc
4_Forces.doc4_Forces.doc
4_Forces.doc
MervatMarji2
 
Dynamics 2 N1&2 L
Dynamics 2   N1&2 LDynamics 2   N1&2 L
Dynamics 2 N1&2 L
yapshinn
 
Chapter3: Newton's Laws in Motion
Chapter3: Newton's Laws in MotionChapter3: Newton's Laws in Motion
Chapter3: Newton's Laws in Motion
Said Azar
 
Force and laws of motion
Force and laws of motionForce and laws of motion
Force and laws of motion
Raja Durai Durai
 
Newton's laws of motion
Newton's laws of motionNewton's laws of motion
Newton's laws of motion
burgess87
 
Lecture Notes Chapter 4.pdf
Lecture Notes Chapter 4.pdfLecture Notes Chapter 4.pdf
Lecture Notes Chapter 4.pdf
MervatMarji2
 
Md zakaria 1
Md zakaria 1Md zakaria 1
Md zakaria 1
M.D Zakaria
 
Ix physics full notes chapter 2
Ix physics full notes chapter 2Ix physics full notes chapter 2
Ix physics full notes chapter 2
neeraj_enrique
 
Laws of Motion.pptx
Laws of Motion.pptxLaws of Motion.pptx
Laws of Motion.pptx
Samirsinh Parmar
 

Similar to Physical Science for Grade:10 (20)

Chapter 4 Powerpoint
Chapter 4 PowerpointChapter 4 Powerpoint
Chapter 4 Powerpoint
 
AP Physics - Chapter 4 Powerpoint
AP Physics - Chapter 4 PowerpointAP Physics - Chapter 4 Powerpoint
AP Physics - Chapter 4 Powerpoint
 
Chapter 4-powerpoint-1221714072609324-8
Chapter 4-powerpoint-1221714072609324-8Chapter 4-powerpoint-1221714072609324-8
Chapter 4-powerpoint-1221714072609324-8
 
Chapter4powerpoint 090829163925-phpapp02
Chapter4powerpoint 090829163925-phpapp02Chapter4powerpoint 090829163925-phpapp02
Chapter4powerpoint 090829163925-phpapp02
 
Chapter4powerpoint 090829163925-phpapp02
Chapter4powerpoint 090829163925-phpapp02Chapter4powerpoint 090829163925-phpapp02
Chapter4powerpoint 090829163925-phpapp02
 
Hp 04 win
Hp 04 winHp 04 win
Hp 04 win
 
Physics - Chapter 4
Physics - Chapter 4Physics - Chapter 4
Physics - Chapter 4
 
Physics Pp Presentation Ch 4
Physics Pp Presentation Ch 4Physics Pp Presentation Ch 4
Physics Pp Presentation Ch 4
 
Re purposed presentation
Re purposed presentationRe purposed presentation
Re purposed presentation
 
CAP AE Lesson - Newton's Laws of Motion.pdf
CAP AE Lesson - Newton's Laws of Motion.pdfCAP AE Lesson - Newton's Laws of Motion.pdf
CAP AE Lesson - Newton's Laws of Motion.pdf
 
Newtons laws
Newtons lawsNewtons laws
Newtons laws
 
4_Forces.doc
4_Forces.doc4_Forces.doc
4_Forces.doc
 
Dynamics 2 N1&2 L
Dynamics 2   N1&2 LDynamics 2   N1&2 L
Dynamics 2 N1&2 L
 
Chapter3: Newton's Laws in Motion
Chapter3: Newton's Laws in MotionChapter3: Newton's Laws in Motion
Chapter3: Newton's Laws in Motion
 
Force and laws of motion
Force and laws of motionForce and laws of motion
Force and laws of motion
 
Newton's laws of motion
Newton's laws of motionNewton's laws of motion
Newton's laws of motion
 
Lecture Notes Chapter 4.pdf
Lecture Notes Chapter 4.pdfLecture Notes Chapter 4.pdf
Lecture Notes Chapter 4.pdf
 
Md zakaria 1
Md zakaria 1Md zakaria 1
Md zakaria 1
 
Ix physics full notes chapter 2
Ix physics full notes chapter 2Ix physics full notes chapter 2
Ix physics full notes chapter 2
 
Laws of Motion.pptx
Laws of Motion.pptxLaws of Motion.pptx
Laws of Motion.pptx
 

Recently uploaded

AHMED TALAAT ARCHITECTURE PORTFOLIO .pdf
AHMED TALAAT ARCHITECTURE PORTFOLIO .pdfAHMED TALAAT ARCHITECTURE PORTFOLIO .pdf
AHMED TALAAT ARCHITECTURE PORTFOLIO .pdf
talaatahm
 
Graphic Design Tools and Software .pptx
Graphic Design Tools and Software   .pptxGraphic Design Tools and Software   .pptx
Graphic Design Tools and Software .pptx
Virtual Real Design
 
一比一原版肯特大学毕业证UKC成绩单一模一样
一比一原版肯特大学毕业证UKC成绩单一模一样一比一原版肯特大学毕业证UKC成绩单一模一样
一比一原版肯特大学毕业证UKC成绩单一模一样
tobbk6s8
 
一比一原版马里兰大学毕业证(UMD毕业证书)如何办理
一比一原版马里兰大学毕业证(UMD毕业证书)如何办理一比一原版马里兰大学毕业证(UMD毕业证书)如何办理
一比一原版马里兰大学毕业证(UMD毕业证书)如何办理
9lq7ultg
 
Virtual Tour Application Powerpoint for museum of edinburgh
Virtual Tour Application Powerpoint for museum of edinburghVirtual Tour Application Powerpoint for museum of edinburgh
Virtual Tour Application Powerpoint for museum of edinburgh
millarj46
 
Maximize Your Content with Beautiful Assets : Content & Asset for Landing Page
Maximize Your Content with Beautiful Assets : Content & Asset for Landing Page Maximize Your Content with Beautiful Assets : Content & Asset for Landing Page
Maximize Your Content with Beautiful Assets : Content & Asset for Landing Page
pmgdscunsri
 
International Upcycling Research Network advisory board meeting 4
International Upcycling Research Network advisory board meeting 4International Upcycling Research Network advisory board meeting 4
International Upcycling Research Network advisory board meeting 4
Kyungeun Sung
 
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANEEASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
Febless Hernane
 
LGBTQIA Pride Month presentation Template
LGBTQIA Pride Month presentation TemplateLGBTQIA Pride Month presentation Template
LGBTQIA Pride Month presentation Template
DakshGudwani
 
一比一原版美国哥伦比亚大学毕业证Columbia成绩单一模一样
一比一原版美国哥伦比亚大学毕业证Columbia成绩单一模一样一比一原版美国哥伦比亚大学毕业证Columbia成绩单一模一样
一比一原版美国哥伦比亚大学毕业证Columbia成绩单一模一样
881evgn0
 
一比一原版布兰登大学毕业证(BU毕业证书)如何办理
一比一原版布兰登大学毕业证(BU毕业证书)如何办理一比一原版布兰登大学毕业证(BU毕业证书)如何办理
一比一原版布兰登大学毕业证(BU毕业证书)如何办理
wkip62b
 
Heuristics Evaluation - How to Guide.pdf
Heuristics Evaluation - How to Guide.pdfHeuristics Evaluation - How to Guide.pdf
Heuristics Evaluation - How to Guide.pdf
Jaime Brown
 
Manual ISH (International Society of Hypertension)
Manual ISH (International Society of Hypertension)Manual ISH (International Society of Hypertension)
Manual ISH (International Society of Hypertension)
bagmai
 
Introduction to User experience design for beginner
Introduction to User experience design for beginnerIntroduction to User experience design for beginner
Introduction to User experience design for beginner
ellemjani
 
一比一原版南安普顿索伦特大学毕业证Southampton成绩单一模一样
一比一原版南安普顿索伦特大学毕业证Southampton成绩单一模一样一比一原版南安普顿索伦特大学毕业证Southampton成绩单一模一样
一比一原版南安普顿索伦特大学毕业证Southampton成绩单一模一样
3vgr39kx
 
CocaCola_Brand_equity_package_2012__.pdf
CocaCola_Brand_equity_package_2012__.pdfCocaCola_Brand_equity_package_2012__.pdf
CocaCola_Brand_equity_package_2012__.pdf
PabloMartelLpez
 
UXpert_Report (UALR Mapping Renewal 2022).pdf
UXpert_Report (UALR Mapping Renewal 2022).pdfUXpert_Report (UALR Mapping Renewal 2022).pdf
UXpert_Report (UALR Mapping Renewal 2022).pdf
anthonylin333
 
Divertidamente SLIDE.pptxufururururuhrurid8dj
Divertidamente SLIDE.pptxufururururuhrurid8djDivertidamente SLIDE.pptxufururururuhrurid8dj
Divertidamente SLIDE.pptxufururururuhrurid8dj
lunaemel03
 
原版制作(MDIS毕业证书)新加坡管理发展学院毕业证学位证一模一样
原版制作(MDIS毕业证书)新加坡管理发展学院毕业证学位证一模一样原版制作(MDIS毕业证书)新加坡管理发展学院毕业证学位证一模一样
原版制作(MDIS毕业证书)新加坡管理发展学院毕业证学位证一模一样
hw2xf1m
 
Discovering the Best Indian Architects A Spotlight on Design Forum Internatio...
Discovering the Best Indian Architects A Spotlight on Design Forum Internatio...Discovering the Best Indian Architects A Spotlight on Design Forum Internatio...
Discovering the Best Indian Architects A Spotlight on Design Forum Internatio...
Designforuminternational
 

Recently uploaded (20)

AHMED TALAAT ARCHITECTURE PORTFOLIO .pdf
AHMED TALAAT ARCHITECTURE PORTFOLIO .pdfAHMED TALAAT ARCHITECTURE PORTFOLIO .pdf
AHMED TALAAT ARCHITECTURE PORTFOLIO .pdf
 
Graphic Design Tools and Software .pptx
Graphic Design Tools and Software   .pptxGraphic Design Tools and Software   .pptx
Graphic Design Tools and Software .pptx
 
一比一原版肯特大学毕业证UKC成绩单一模一样
一比一原版肯特大学毕业证UKC成绩单一模一样一比一原版肯特大学毕业证UKC成绩单一模一样
一比一原版肯特大学毕业证UKC成绩单一模一样
 
一比一原版马里兰大学毕业证(UMD毕业证书)如何办理
一比一原版马里兰大学毕业证(UMD毕业证书)如何办理一比一原版马里兰大学毕业证(UMD毕业证书)如何办理
一比一原版马里兰大学毕业证(UMD毕业证书)如何办理
 
Virtual Tour Application Powerpoint for museum of edinburgh
Virtual Tour Application Powerpoint for museum of edinburghVirtual Tour Application Powerpoint for museum of edinburgh
Virtual Tour Application Powerpoint for museum of edinburgh
 
Maximize Your Content with Beautiful Assets : Content & Asset for Landing Page
Maximize Your Content with Beautiful Assets : Content & Asset for Landing Page Maximize Your Content with Beautiful Assets : Content & Asset for Landing Page
Maximize Your Content with Beautiful Assets : Content & Asset for Landing Page
 
International Upcycling Research Network advisory board meeting 4
International Upcycling Research Network advisory board meeting 4International Upcycling Research Network advisory board meeting 4
International Upcycling Research Network advisory board meeting 4
 
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANEEASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
 
LGBTQIA Pride Month presentation Template
LGBTQIA Pride Month presentation TemplateLGBTQIA Pride Month presentation Template
LGBTQIA Pride Month presentation Template
 
一比一原版美国哥伦比亚大学毕业证Columbia成绩单一模一样
一比一原版美国哥伦比亚大学毕业证Columbia成绩单一模一样一比一原版美国哥伦比亚大学毕业证Columbia成绩单一模一样
一比一原版美国哥伦比亚大学毕业证Columbia成绩单一模一样
 
一比一原版布兰登大学毕业证(BU毕业证书)如何办理
一比一原版布兰登大学毕业证(BU毕业证书)如何办理一比一原版布兰登大学毕业证(BU毕业证书)如何办理
一比一原版布兰登大学毕业证(BU毕业证书)如何办理
 
Heuristics Evaluation - How to Guide.pdf
Heuristics Evaluation - How to Guide.pdfHeuristics Evaluation - How to Guide.pdf
Heuristics Evaluation - How to Guide.pdf
 
Manual ISH (International Society of Hypertension)
Manual ISH (International Society of Hypertension)Manual ISH (International Society of Hypertension)
Manual ISH (International Society of Hypertension)
 
Introduction to User experience design for beginner
Introduction to User experience design for beginnerIntroduction to User experience design for beginner
Introduction to User experience design for beginner
 
一比一原版南安普顿索伦特大学毕业证Southampton成绩单一模一样
一比一原版南安普顿索伦特大学毕业证Southampton成绩单一模一样一比一原版南安普顿索伦特大学毕业证Southampton成绩单一模一样
一比一原版南安普顿索伦特大学毕业证Southampton成绩单一模一样
 
CocaCola_Brand_equity_package_2012__.pdf
CocaCola_Brand_equity_package_2012__.pdfCocaCola_Brand_equity_package_2012__.pdf
CocaCola_Brand_equity_package_2012__.pdf
 
UXpert_Report (UALR Mapping Renewal 2022).pdf
UXpert_Report (UALR Mapping Renewal 2022).pdfUXpert_Report (UALR Mapping Renewal 2022).pdf
UXpert_Report (UALR Mapping Renewal 2022).pdf
 
Divertidamente SLIDE.pptxufururururuhrurid8dj
Divertidamente SLIDE.pptxufururururuhrurid8djDivertidamente SLIDE.pptxufururururuhrurid8dj
Divertidamente SLIDE.pptxufururururuhrurid8dj
 
原版制作(MDIS毕业证书)新加坡管理发展学院毕业证学位证一模一样
原版制作(MDIS毕业证书)新加坡管理发展学院毕业证学位证一模一样原版制作(MDIS毕业证书)新加坡管理发展学院毕业证学位证一模一样
原版制作(MDIS毕业证书)新加坡管理发展学院毕业证学位证一模一样
 
Discovering the Best Indian Architects A Spotlight on Design Forum Internatio...
Discovering the Best Indian Architects A Spotlight on Design Forum Internatio...Discovering the Best Indian Architects A Spotlight on Design Forum Internatio...
Discovering the Best Indian Architects A Spotlight on Design Forum Internatio...
 

Physical Science for Grade:10

  • 1. 201201797 TN MBHAMALI PHYSICAL SCIENCE GRADE: 10 FORCES AND NEWTON’S LAWS OF MOTION
  • 3. 4.1 The Concepts of Force and Mass A force is a push or a pull. Contact forces arise from physical contact . Action-at-a-distance forces do not require contact and include gravity and electrical forces.
  • 4. 4.1 The Concepts of Force and Mass Arrows are used to represent forces. The length of the arrow is proportional to the magnitude of the force. 15 N 5N
  • 5. 4.1 The Concepts of Force and Mass Mass is a measure of the amount of “stuff” contained in an object.
  • 6. 4.2 Newton’s First Law of Motion Newton’s First Law An object continues in a state of rest or in a state of motion at a constant speed along a straight line, unless compelled to change that state by a net force. The net force is the vector sum of all of the forces acting on an object.
  • 7. 4.2 Newton’s First Law of Motion The net force on an object is the vector sum of all forces acting on that object. The SI unit of force is the Newton (N). Individual Forces 4N 10 N Net Force 6N
  • 8. 4.2 Newton’s First Law of Motion Individual Forces Net Force 5N 64 3N 4N
  • 9. 4.2 Newton’s First Law of Motion Inertia is the natural tendency of an object to remain at rest in motion at a constant speed along a straight line. The mass of an object is a quantitative measure of inertia. SI Unit of Mass: kilogram (kg)
  • 10. 4.2 Newton’s First Law of Motion An inertial reference frame is one in which Newton’s law of inertia is valid. All accelerating reference frames are noninertial.
  • 11. 4.3 Newton’s Second Law of Motion Mathematically, the net force is written as  F ∑ where the Greek letter sigma denotes the vector sum.
  • 12. 4.3 Newton’s Second Law of Motion Newton’s Second Law When a net external force acts on an object of mass m, the acceleration that results is directly proportional to the net force and has a magnitude that is inversely proportional to the mass.∑ The direction of the acceleration is the same as the direction of the net force.   F = ma  a= ∑  F m
  • 13. 4.3 Newton’s Second Law of Motion SI Unit for Force  m  kg ⋅ m ( kg )  2  = 2 s s  This combination of units is called a newton (N).
  • 14. 4.3 Newton’s Second Law of Motion
  • 15. 4.3 Newton’s Second Law of Motion A free-body-diagram is a diagram that represents the object and the forces that act on it.