A 1.2 kg ball drops vertically onto a floor, hitting with a speed of 25 m/s. It
Question:
(a) What impulse acts on the ball during the contact?
(b) If the ball is in contact with the floor for 0.020 s, what is the magnitude of the average force on the floor from the ball?
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We choose y upward which means v 25 ms and v 10ms During the collisio...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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