A train starts from rest and accelerates uniformly at

PHYSICS · Subjective · CBSE · Physics · Motion · Motion

Problem

A train starts from rest and accelerates uniformly at 0.50 m s−20.50\,\text{m}\,\text{s}^{-2}. How much time will it take to reach a speed of 72 km h−172\,\text{km}\,\text{h}^{-1}?

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