1. The 3-kg ball is thrown at the 18-kg suspended block with a speed of 4 m/sec. The impact time between the ball and the block is 0.006 sec. Considering that e = 0.85 determine: a) The velocities of both particles just after the impact. b) The average normal force exerted on the block during the time of impact. c) The maximum height h that the block will rise before it stops momentarily 4 m/s B

1. The 3-kg ball is thrown at the 18-kg suspended block with a speed of 4 m/sec. The impact time between the ball and the block is 0.006 sec. Considering that e = 0.85 determine: a) The velocities of both particles just after the impact. b) The average normal force exerted on the block during the time of impact. c) The maximum height h that the block will rise before it stops momentarily 4 m/s B

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter3: Energy And Conservation Laws

Section: Chapter Questions

Problem 5P: In Section 1.4, we considered the collision of a karate expert’s hand with a concrete block. Based...

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Question

1. The 3-kg ball is thrown at the 18-kg
suspended block with a speed of 4 m/sec. The
impact time between the ball and the block is
0.006 sec. Considering that e = 0.85
determine:
a) The velocities of both particles just after the
impact.
b) The average normal force exerted on the
block during the time of impact.
c) The maximum height h that the block will
rise before it stops momentarily
4 m/s
A
B

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