A truck covers 420 m in 800 s while smoothly slowing down

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Reference no: EM13613501

A truck covers 42.0 m in 8.00 s while smoothly slowing down to final speed of 2.50 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: EM13613501

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