new chapter the big idea forces change the motion of objects in predictable ways. forces forces...
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NEW CHAPTER
thethe BIGBIG ideaidea
Forces change the motion of objects in predictable ways.
Forces
Forces change motion.
Force and mass determine acceleration.
Forces act in pairs.
Forces transfer momentum.
CHAPTER
CHAPTER OUTLINE
11.111.1
11.211.2
11.311.3
11.411.4
CHAPTER RESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Newton's first law Objects at rest remain at rest, and objects in motion remain in motion with the same velocity, unless acted upon by an unbalanced force.
Forces change motion.
SECTION OUTLINESECTION OUTLINE
net force
force
Newton's first law
inertia
11.111.1
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Newton's first law Objects at rest remain at rest, and objects in motion remain in motion with the same velocity, unless acted upon by an unbalanced force.
Forces change motion.
SECTION OUTLINESECTION OUTLINE
net force
force
Newton's first law
inertia
11.111.1
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Newton's first law Objects at rest remain at rest, and objects in motion remain in motion with the same velocity, unless acted upon by an unbalanced force.
Forces change motion.
SECTION OUTLINESECTION OUTLINE
net force
force
Newton's first law
inertia
11.111.1
SIMULATION
Change the sizes and directions of forces on an object and predict how it will move.
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Newton's second law
Newton's second lawThe acceleration of an object increases with increased force and decreases with increased mass, and is in the same direction as the force. centripetal force
Force and mass determine acceleration.
SECTIONOUTLINESECTIONOUTLINE
larger forcesmall force
same mass, larger force = increased acceleration
11.211.2
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Newton's second law
Newton's second lawThe acceleration of an object increases with increased force and decreases with increased mass, and is in the same direction as the force. centripetal force
Force and mass determine acceleration.
SECTIONOUTLINESECTIONOUTLINE
larger masssmall mass
larger mass, same force = decreased acceleration
11.211.2
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Newton's second law
Newton's second lawThe acceleration of an object increases with increased force and decreases with increased mass, and is in the same direction as the force. centripetal force
Force and mass determine acceleration.
SECTIONOUTLINESECTIONOUTLINE
11.211.2
SIMULATION
Explore Newton’s second law.
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Newton's third lawWhen one object exerts a force on another object, the second object exerts an equal and opposite force on the first object.
Forces act in pairs.
Newton's third law
SECTIONOUTLINESECTIONOUTLINE
11.311.3
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Newton's third lawWhen one object exerts a force on another object, the second object exerts an equal and opposite force on the first object.
Forces act in pairs.
Newton's third law
SECTIONOUTLINESECTIONOUTLINE
11.311.3
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Forces transfer momentum.
SECTIONOUTLINESECTIONOUTLINE
collision
conservation of momentum
momentum
• Momentum is a property of a moving object.
momentum
11.411.4
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Forces transfer momentum.
SECTIONOUTLINESECTIONOUTLINE
collision
conservation of momentum
momentum
• Momentum is a property of a moving object.
• Forces in collisions are equal and opposite.
momentum 1 momentum 2
total momentum
forces in collision
11.411.4
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
Forces transfer momentum.
SECTIONOUTLINESECTIONOUTLINE
collision
conservation of momentum
momentum
• Momentum is a property of a moving object.
• Forces in collisions are equal and opposite.
• Momentum is conserved in collisions.
momentum 1 momentum 2
total momentum
11.411.4
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
I. Forces change motion.
A. A force is a push or a pull.
B. Newton’s first law relates force and motion.
1. Galileo’s Thought Experiment
2. Newton’s First Law
KEY CONCEPTSUMMARYKEY CONCEPTSUMMARY
Forces change motion.
net force
force
Newton's first law
inertia
1. Types of Forces
2. Size and Direction of Forces
3. Balanced and Unbalanced Forces
4. Forces on Moving Objects
3. Inertia
11.111.1
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
KEY CONCEPTSUMMARYKEY CONCEPTSUMMARY
Force and mass determine acceleration.
Newton's second law
centripetal force
II. Force and mass determine acceleration.
A. Newton’s second law relates force, mass, and acceleration.
B. Forces can change the direction of motion.
1. Centripetal Force
2. Circular Motion and Newton’s Second Law
1. Newton’s Second Law
2. Force Equals Mass Times Acceleration
3. Mass and Acceleration
11.211.2
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
III. Forces act in pairs.
A. Newton’s third law relates action and reaction forces.
1. Action and Reaction Pairs
2. Action and Reaction Forces Versus Balanced Forces
B. Newton’s three laws describe and predict motion.
KEY CONCEPTSUMMARYKEY CONCEPTSUMMARY
Forces act in pairs.
Newton's third law
11.311.3
CHAPTERRESOURCESCHAPTERRESOURCES
VOCABULARY
KEY CONCEPT CHAPTER HOME
IV. Forces transfer momentum.
A. Objects in motion have momentum.
B. Momentum can be transferred from one object to another.
KEY CONCEPTSUMMARYKEY CONCEPTSUMMARY
Forces transfer momentum.
collision
conservation of momentum
momentum
C. Momentum is conserved.
1. Two Types of Collisions
2. Momentum and Newton’s Third Law
11.411.4
CHAPTERRESOURCESCHAPTERRESOURCES
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