a ball with mass 1.2kg is released from height 0.5m and then strikes the block with a mass of 2kg as seen below which is initially at rest. It then travells along a distance of 0.9m then stops. determine:   1. the acceleration of block b as it moves 2. speed of block b after impact of bob A 3.speed of bob a before it hits the block

Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
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Chapter10: Systems Of Particles And Conservation Of Momentum
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a ball with mass 1.2kg is released from height 0.5m and then strikes the block with a mass of 2kg as seen below which is initially at rest. It then travells along a distance of 0.9m then stops. determine:

 

1. the acceleration of block b as it moves

2. speed of block b after impact of bob A

3.speed of bob a before it hits the block

4. coefficient of restution of pendulm and block

Ball A, with mass ma = 1.2 kg, is released from height h = 0.5 m and strikes block B, with mass mg = 2 kg, which is initially at rest on a horizontal
surface. After impact, block B travels a distance d = 0.9 m along the horizontal surface, after which it stops. The coefficients of friction between
block B and the horizontal surface are us = 0.30 and pk = 0.20, respectively.
B
Hs = 0.30
Hk = 0. 20
Transcribed Image Text:Ball A, with mass ma = 1.2 kg, is released from height h = 0.5 m and strikes block B, with mass mg = 2 kg, which is initially at rest on a horizontal surface. After impact, block B travels a distance d = 0.9 m along the horizontal surface, after which it stops. The coefficients of friction between block B and the horizontal surface are us = 0.30 and pk = 0.20, respectively. B Hs = 0.30 Hk = 0. 20
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