A train accelerates uniformly from to in .

PHYSICS · Multi-part · CBSE · Physics · Motion · Motion

Problem

A train accelerates uniformly from

18\,\text{km/h}

to

54\,\text{km/h}

in

20\,\text{s}

. (a) Calculate the distance travelled by the train during this interval. (b) Determine the magnitude of its acceleration.

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