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ScienceCLASS 9CBSE

answered 27 Mar 2026

How much work is done in ploughing the length of the field?

A.VERIFIED ANSWERfact-checked by tutors

Work done by the bullocks is given by the expression:

W= F × d

Where,

Applied force, F = 140 N

Displacement, d = 15 m

W = 140 x 15 = 2100 J

Therefore, 2100 J of work is done in ploughing the length of the field.

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