1.

Define power.A pair of bullocks exert 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? [3 MARKS]

Answer»

Define power.

A pair of bullocks exert 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? [3 MARKS]




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