Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) A body of mass 2 kg is in influence a force which causes displacement in it given `x=t^2+4t`, metres where t is time. The work done by the force in 2 seconds is - Sarthaks eConnect
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A body of mass 2 kg is in influence a force which causes displacement in it given `x=t^2+4t`, metres where t is time. The work done by the force in 2 seconds is:

A.

12 J

B.

24 J

C.

48 J

D.

64 J