An object with a mass of 21 kilograms is lifted through a distance of 7 meters how much work is done
1 answer:
We have: W = F × s W = m×g×s Here, m = 21 Kg [ Given ] g = 9.8 m/s² [ constant value for earth system ] s = 7 , [ Given ] Substitute their values into the expression: W = 21×9.8×7 W = 1440.6 JoulesIn short, Your Final Answer would be 1440.6 J Hope this helps!
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