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A particle initially at rest on a smooth horizontal surface, is acted on by a constant horizontal force at time `t=0` then if W= work, done t=time and v=speed of the particle, the nearly correct graph (s) is //areA. C. D. |
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Answer» Correct Answer - A::B::C::D `w=DeltaKE` (A)`w=1/2mv^(2)=1/2m(F/mt)^(2)` (B)`w=1/2(f^(2))/m t^(2)` (C)`v^(2)=(f/m)^(2)t^(2)` (D) `w=1/2(f^(2))/m t^(2)` |
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