REVIEW: momentum and impulse

Collisions where objects BOUNCE apart.

Momentum before = Momentum after

according to the Law of Conservation of _______________.

Two Pool Balls collide and then go separate directions.

Collision where objects collide, and stick together.

For every action, there is an equal and opposite reaction.

Which TWO variables determine the MOMENTUM for an object?

A trampoline increases __________________, which in turn decreases _____________________.

Action: Your foot applies a downward force onto the floor.

Reaction?

A car has 10,800 kg m/s of momentum as it collides with a trash dumpster AT REST. How much TOTAL MOMENTUM will the car and dumpster have after collision?

An insect applies 1.5 N of force to a windshield of a moving car. How much force does the windshield apply to the insect?