A particle moves along a line so that its position at time seconds is meters

MATHEMATICS · Subjective · A Level · Mathematics · Kinematics · Kinematics

Problem

A particle moves along a line so that its position at time tt seconds is s(t)=3t2−2t+5s(t)=3t^{2}-2t+5 meters. Calculate the particle’s acceleration at t=4 st=4\text{ s} (include units).

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