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A car moves on a straight road. The car's position at time t is given by s (t) = t + sint, where s is

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A car moves on a straight road. The car's position at time t is given by s (t) = t + sint, where s is in meters and t is in seconds. Find the acceleration at t= -;S. 4 A -; m/s2 2 1 B -; mls2 2 1 ; m/s2 2 D 1; m/s2

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