A block of mass m is placed on a rough incline surface making an angle 0 = 28.3 with horizontal. A force F = 11.9 N parallel to the ground is applied to the block. Due to the applied force the block moved x = 0.72 meter along the inclined surface with constant speed. If the inclined surface has kinetic friction coefficient uk = 0.62 what is the work done by the gravitational force? Provide your answer with 2 decimal places. Take g = 9.81 m/s2 F

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Chapter7: Energy Of A System
Section: Chapter Questions
Problem 7.5P: A block of mass m = 2.50 kg is pushed a distance d = 2.20 m along a frictionless, horizontal table...
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A block of mass m is placed on a rough incline surface making an angle 0 = 28.3• with horizontal. A force F =
11.9 N parallel to the ground is applied to the block. Due to the applied force the block moved x = 0.72 meter
along the inclined surface with constant speed. If the inclined surface has kinetic friction coefficient uk = 0.62
what is the work done by the gravitational force?
Provide your answer with 2 decimal places.
Take
g = 9.81 m/s2
m
HK
个L
Transcribed Image Text:A block of mass m is placed on a rough incline surface making an angle 0 = 28.3• with horizontal. A force F = 11.9 N parallel to the ground is applied to the block. Due to the applied force the block moved x = 0.72 meter along the inclined surface with constant speed. If the inclined surface has kinetic friction coefficient uk = 0.62 what is the work done by the gravitational force? Provide your answer with 2 decimal places. Take g = 9.81 m/s2 m HK 个L
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