10_25_Pendulum_Block

10_25_Pendulum_Block - Show your work. b) What is the...

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Physics 211 10/26 HW Handout Due Wednesday 10/31 Fall 2001 Pendulum and Block 1) A 18 kg block is at rest on a table with a coefficient of kinetic friction μ k = 0.2. A 3 kg ball on a string swings down from rest and collides with the block. The ball bounces back and returns to one half its original height. How far does the block slide on the table before coming to a stop? The steps are outlined below. a) What is the velocity (magnitude and direction) of the ball just before the collision?
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Unformatted text preview: Show your work. b) What is the velocity (magnitude and direction) of the ball just after the collision? Show your work. c) What is the change in momentum (magnitude and direction) of the ball during the collision? Show your work. d) What is the velocity (magnitude and direction) of the block just after the collision? Show your work. e) How far does the block slide while stopping? Use work and energy. 2 m...
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This note was uploaded on 12/21/2010 for the course PHYS Physics 21 taught by Professor Larrywatson during the Fall '08 term at North Dakota.

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