Question

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

Answer 1

Given; F = 140 N and s = 15 m

W=F  x s

=140 N × 15m

=2100 N/m

=2100J

Answer 2

Answer:

F=140N

S=15m

W=F×S

=140×15

=2100J

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