A truck covers 420 m in 810 s while smoothly slowing down

Reference no: EM13603473

A truck covers 42.0 m in 8.10 s while smoothly slowing down to final speed of 2.70 m/s. (a) Find its original speed. (b) Find its acceleration. (Indicate the direction of the acceleration with the sign of your answer.)

Reference no: EM13603473

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