The 5-oz pinewood-derby car is released from rest at the starting line A and crosses the finish
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The 5-oz pinewood-derby car is released from rest at the starting line A and crosses the finish line C 2.75 sec later. The transition at B is small and smooth. Assume that the net retarding force is constant throughout the run and fi nd this force.
Transcribed Image Text:
-20° B C 10'. 15'-
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Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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