University Physics with Modern Physics (14th Edition)
14th Edition
ISBN: 9780321973610
Author: Hugh D. Young, Roger A. Freedman
Publisher: PEARSON
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Chapter 4, Problem 4.11E
A hockey puck with mass 0.160 kg is at rest at the origin (x = 0) on the horizontal, frictionless surface of the rink. At time t = 0 a player applies a force of 0.250 N to the puck, parallel to the .x-axis; she continues to apply this force until t = 2.00 s.
- (a) What are the position and speed of the puck at t = 2.00 s?
- (b) If the same force is again applied at t = 5.00 s, what are the position and speed of the puck at t = 7.00 s?
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University Physics with Modern Physics (14th Edition)
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