A body of mass 3 kg is under a constant force which cause a displacement

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A body of mass 3 kg is under a constant force which cause a displacement s in metres in it, given by the relation s=1/3 t², where t is in seconds. Work done by the force in 2 seconds is

Options

(a) 19/5 J
(b) 5/19 J
(c) 3/8 J
(d) 8/3 J

Correct Answer:

8/3 J

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Laws of Motion (103)
Subject: Physics (2479)

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