Calculate the energy possessed by a stone of mass 20 grams kept at a height of 5m .(g=9.8m/s²)
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Mass of stone = 0.02kg
Height = 5m
Acceleration due to gravity = 9.8m/s²
Potential energy possessed by the stone = mgh
Substituting the values
P.E = 0.02x5x9.8
P.E = 0.98 J
Height = 5m
Acceleration due to gravity = 9.8m/s²
Potential energy possessed by the stone = mgh
Substituting the values
P.E = 0.02x5x9.8
P.E = 0.98 J
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