A 19.4 kg block is dragged over a rough, horizontal surface by a constant force of 89.7 N acting at an angle of 27.2° ab

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A 19.4 kg block is dragged over a rough, horizontal surface by a constant force of 89.7 N acting at an angle of 27.2° ab

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A 19 4 Kg Block Is Dragged Over A Rough Horizontal Surface By A Constant Force Of 89 7 N Acting At An Angle Of 27 2 Ab 1
A 19 4 Kg Block Is Dragged Over A Rough Horizontal Surface By A Constant Force Of 89 7 N Acting At An Angle Of 27 2 Ab 1 (51.08 KiB) Viewed 31 times
A 19.4 kg block is dragged over a rough, horizontal surface by a constant force of 89.7 N acting at an angle of 27.2° above the horizontal. The block is displaced 46.2 m, and the coefficient of kinetic friction is 0.213. The acceleration of gravity is 9.8 m/s². 2 89.7 N 27.2 19.4 kg p= 0.213 Find the work done by the force of friction. Answer in units of J.
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