A body of mass 0.5 kg travels in a straight line with velocity v=a x³/², where a= 5m⁻¹/² s⁻¹.The work done by the net force during its displacement from x=0 to x=2 m is

Options

(a) 1.5j
(b) 50 j
(c) 10 j
(d) 100 j

Correct Answer:

50 j

Explanation:

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