A pair of bullocks exerts a force of 140 N on a plough. The field being ploughed is 15 m long.

Question

A pair of bullocks exerts a force of 140 N on a plough. The field being ploughed is 15 m long.

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?

Monjur Alahi

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2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Work done = Force × displacement

= 140 × 15

= 2100 J = 2.1 kJ

4 views Answered 2023-02-05 15:29