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# College Prep Physics Worksheet - Momentum, Impulse and Conservation of Momentum

This worksheet is designed to assess your understanding of momentum, impulse and the conservation of momentum.

AB
What is the momentum of a 1200-kg truck moving at 25 m/s east????
A car has a momentum of 10,500 kg-m/s north. Determine the mass of the car if it is moving at a speed of 12 m/s north.???
An 8-kg bowling ball has a momentum of magnitude 16 kg-m/s. How fast was the bowling ball moving????
What impulse occurs when an average force of 10 N is exerted on a cart for 2.5 s? What change in momentum does the cart undergo? If the mass of the cart is 2 kg and the cart is initially at rest, calculate its final speed.???
A 5-kg object, initially moving at 10 m/s, runs into the wall. If the object stops in 0.5 s, what average force is exerted by the ball on the wall????
A 2-kg blob of putty moving at 3 m/s slams into a 2-kg blob of putty at rest. Calculate the speed of the two stuck-together blobs of putty immediately after colliding.???
A 750-kg car moving at 25 m/s collides with a 10-kg deer at rest. If the deer remains in the grill of the car, determine the velocity immediately after the collision.???
Two balls of mass 3 kg and 4 kg collide head-on. The 3-kg ball was initially moving at 4 m/s and the 4-kg ball was initially moving at 2 m/s. After the collision, the 3-kg ball was moving at 3 m/s. What was the velocity of the 4-kg ball after the collision????

 Mrs. Bartle Geometry and Physics Teacher New Kent High School New Kent, VA