aali5218 aali5218
  • 21-03-2024
  • Physics
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A body of mass 6 kg is under a force which causes displacement in it given by S t²/4 metres where t is time. The work done by the force in 2 seconds is:-
A. 12 J
B. 9 J
C. 6 J
D. 3 J

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