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Standard XII

Physics

Vector Addition

6.A block of ...

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6.A block of mass 200kg is moving with a velocity of 5m/s along the positive x-direction.At time t=0,when the body is at x=0,a constant force 0.4N is directed along -ve x-directon is applied on the body for 10s.What is the position x of the body at t=2.5s?

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