Position of a particle varies with time as x = a cos t (wher... — Physics | Mockzy

MediumPhysicsMotion in a Straight Line

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Position of a particle varies with time as x = a cos t (where a is constant). Acceleration of particle at any time t is;

a cos t

−a cos t

a sin t

−a sin t

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The velocity of a body depends on time according to the equation v = 10 + 0.1t².

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