An object of mass 40 kg is pulled up to a height of 0.5 m calculate the work done
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hi
work done = PE gained
PE = m g h = 40 (9.81) (0.5) = 196.2 J round appropriately
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work done = PE gained
PE = m g h = 40 (9.81) (0.5) = 196.2 J round appropriately
If someone gives you a good response,
please consider giving a best answer
please mark me as brainlist
Answered by
2
work done is mgh
assume g to be 9.8m/s^2
40×0.5×9.8=196J
assume g to be 9.8m/s^2
40×0.5×9.8=196J
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