A body of mass 6 kg under a force which causes
t2
displacement in it given 'S = 'metres where 't' is
4
time. The work done by the force in 2 seconds is :-
(1) 12J (2) 9J
(3) 6J
(4) 3J
Answers
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Answer:
6J
Explanation:
We know that,
=> 6×2= 12J
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