Spencer says something weird and Mr. Rodd says "take your hand and smash your face back and forth into your hand". Is their an Impulse happening to the hand?

What are the 2 situations for INelastic collisions?

What physics concept in one word is summed up by this graphic?

What should the boxer do to feel LESS force?

You're driving down the highway and a bug spatters into your windshield. Which undergoes the greater force during the time of contact?

Which scientist did the work on momentum?

If I am moving at 5 m/s, what is my momentum?

Solve the final speed: 2 cars each with a mass of 2 kg are headed toward each other at 5 m/s, what would be the SPEED of each car after a perfect elastic collision?

A rifle recoils while firing a bullet. The speed of the rifle's recoil is small because the A) force against the rifle is smaller than against the bullet. B) rifle has much more mass than the bullet.

What are the 2 possible units for impulse?

It is correct to say that impulse is equal to A) momentum. B) the change in momentum it produces. C) the force multiplied by the distance the force acts. D) velocity multiplied by time.

A freight train rolls along a track with considerable momentum. If it rolls at the same speed but has twice as much mass, its momentum is A) zero. B) doubled. C) quadrupled. D) unchanged.

Will the ball feel like more force if she moves toward it or away from it while catching the ball?