Determining the change in gravitational potential energy
Using a light rope, a winch pulls a 50kg sack of potatoes up a snowy slope (inclination angle 10°). The tension T in the rope is 180N.
Find the change in gravitational potential energy for the sack as it is pulled 20m up the slope.
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Using a light rope, a winch pulls a 50kg sack of potatoes up a snowy slope (inclination angle 10°). The tension T in the rope is 180N. Find the change in gravitational potential energy for the sack as it is pulled 20m up the slope.
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