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Physics, 28.06.2019 17:20 nayelimoormann
Arope pulls a 40 kg metal block 6 m up a ramp at constant velocity of 2 m/s. the ramp makes and angle of 18° with the horizontal. the tension on the rope running parallel to the ramp is 1500 n a) draw a free body diagram showing all the forces acting on the metal block (b) how much work is done by the force of tension pulling the log 6 m up the ramp? (c) how much work is done by gravity pulling the block 6 m up the ramp? (d) how much work is done by the normal force pulling the block 6 m up the ramp? (e) how much work is done by the friction force pulling the block 6 m up the ramp? (f) determine the coefficient of friction between the block and ramp (g) while the block is in rest at the top of the ramp, the rope breaks down and the block slides downwards along the incline. how fast is it moving as it reaches the bottom of the ramp?
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Arope pulls a 40 kg metal block 6 m up a ramp at constant velocity of 2 m/s. the ramp makes and angl...
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