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Abhishek Anand

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2 years ago
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A pair of bullocks exerts a force of 140 N on a plough. The field being ploughed is 15 m long. How much work is done in ploughing the length of the field?

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Muskan Anand

2 years ago

Force = 140 N         s = 15m         W = ?         W = F × s         = 140 N x 15 m         = 2100 Nm         W = 2100 J         ∴ Work done in ploughing the length of the field is 2100 J.

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