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Physics 200 2014-2015
Chapter 8 – Linear Momentum and Collisions
Class #
Date
74
01-05-15
A
75
01-06-15
B
76
01-07-15
A
77
01-08-15
B
78
01-09-15
A
Topics & Activities
8.1. Linear Momentum and Force
 Define linear momentum.
 Explain the relationship between
momentum and force.
 State Newton’s second law of motion
in terms of momentum.
 Calculate momentum given mass and
velocity.
Bill Nye – Momentum
8.2. Impulse
 Define impulse.
 Describe effects of impulses in
everyday life.
 Determine the average effective
force using graphical representation.
 Calculate average force and impulse
given mass, velocity, and time.
Car Crash Video
8.3. Conservation of Momentum
 Describe the principle of
conservation of momentum.
 Derive an expression for the
conservation of momentum.
 Explain conservation of momentum
with examples.
 Explain the principle of conservation
of momentum as it relates to atomic
and subatomic particles.
8.4. Elastic Collisions in One Dimension
 Describe an elastic collision of two
objects in one dimension.
 Define internal kinetic energy.
 Derive an expression for
conservation of internal kinetic
energy in a one dimensional collision.
 Determine the final velocities in an
elastic collision given masses and
initial velocities.
Lab – Collision Force and Impulse
DVD – Understanding Car Crashes
8.5. Inelastic Collisions in One Dimension
 Define inelastic collision.
 Explain perfectly inelastic collision.
Assignment Due
Apply an understanding of collisions
to sports.
 Determine recoil velocity and loss in
kinetic energy given mass and initial
velocity.
Complete Practice 8.4 & 8.5
Ballistic Pendulum Practice
Momentum Wrap up
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80
81
1
2
3
01-12-15
B
01-13-15
A
01-14-15
B
01-19/15
01-23-15
B
01-26-15
A
01-27-15
B
Review
Review
No School
Semester 1 Exam
- A56: 01-20-15
- A78: 01-21-15
Crash Impact Design
Crash Impact Design
Crash Impact Design