A 5.0-kg block is pushed 3.0 m up a vertical wall with con- stant speed by a constant force of magnitude Fapplied at an angle of 0 = 30° with the horizontal, as shown in Figure P5.76. If the coef- ficient of kinetic friction between block and wall is 0.30, determine the work done by (a) F, (b) the force of gravity, and (c) the normal force between block and wall. (d) By how much does the gravitational potential energy increase during the block's motion? Figure P5.76
A 5.0-kg block is pushed 3.0 m up a vertical wall with con- stant speed by a constant force of magnitude Fapplied at an angle of 0 = 30° with the horizontal, as shown in Figure P5.76. If the coef- ficient of kinetic friction between block and wall is 0.30, determine the work done by (a) F, (b) the force of gravity, and (c) the normal force between block and wall. (d) By how much does the gravitational potential energy increase during the block's motion? Figure P5.76
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 80AP: A 5.0-kg block is pushed 3.0 m up a vertical wall with constant speed by a constant force of...
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