Physics, 27.12.2019 07:31 lizzyhearts
A0.75 kg block slides with a constant velocity down a 20° inclined plane. a. how much work is done by the force of friction on the block as it slides the total length of the plane? b. what is the net work done on the block? c. discuss the net work done if the angle of incline is adjusted so that the block accelerates down the plane. d. in part (c) is it possible for the frictional work to be greater in magnitude than the gravitational work? what would this mean in terms of the block’s speed?
Answers: 2
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A0.75 kg block slides with a constant velocity down a 20° inclined plane. a. how much work is done b...
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