1. Calculate the momentum of the following objects in N-s.a. a 55-g tennis ball moving at 100 kphb. a 450-g football moving at 80 kphc. a 0.02-kg bullet moving at 300 m/sd. a 1,200-kg car traveling at 70 kph2. A 3.5-g bullet moving at 5,000.0 m/s strikes a 15.00-kgwooden block resting on a horizontal frictionless table. The bullet passes through the block and comes out with a speed of150.0 m/s. What is the speed of the block after the bullet leaves the block?3. A 65.00-kg athlete applies a force of 400.0 N to a 25.00-kg cart, which is initially at rest, over a period of 2.00 s beforejumping onto the cart. Assuming there is no friction between the cart and the road on which it runs, what is its velocity afterthe athlete jumps on?

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1. Calculate the momentum of the following objects in N-s. a. a 55-g tennis ball moving at 100 kph b. a 450-g football moving at 80 kph c. a 0.02-kg bullet moving at 300 m/s d. a 1,200-kg car traveling at 70 kph

1. Calculate the momentum of the following objects in N-s. a. a 55-g tennis ball moving at 100 kph b. a 450-g football moving at 80 kph c. a 0.02-kg bullet moving at 300 m/s d. a 1,200-kg car traveling at 70 kph

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter11: Energy And Its Conservation

Section: Chapter Questions

Problem 101A

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