Question
The 7.5 kg box that is sliding down a circular chute reaches point A with a speed of 25 m/s. The kinetic coefficient of friction
The 7.5 kg box that is sliding down a circular chute reaches point A with a speed of 25 m/s. The kinetic coefficient of friction between the box and the chute is 0.25. When the box is at A, calculate (a) the normal force acting between it and the chute; and (b) its rate of change of speed.
7.5 kg A 2m
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College Physics
Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou
7th edition
9780321571113, 321601831, 978-0321601834
