To calculate the work done by the stone, we need to use the formula:
W = mgh
where W is the work done, m is the mass of the stone, g is the acceleration due to gravity (9.8 m/s^2) and h is the height from which the stone falls.
Substituting the given values, we get:
W = 10 kg x 9.8 m/s^2 x 20 m
W = 1960 J
Therefore, the work done by the stone when it falls from a height of 20 m is 1960 J.
a stone of mass 10kg falls from the highest of 20m then calculate the work done
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