A man pushes a block of mass 20 kg so that it slides at constant velocity up a ramp that is inclined at 11o. Calculate t

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answerhappygod
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A man pushes a block of mass 20 kg so that it slides at constant velocity up a ramp that is inclined at 11o. Calculate t

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A man pushes a block of mass 20 kg so that it slides at constantvelocity up a ramp that is inclined at 11o. Calculate the magnitudeof the force parallel to the incline applied by the man if a) theincline is frictionless; b) the coefficient of kinetic frictionbetween the block and incline is 0.25. (Draw its diagram beforesolving.)
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