Q

A car's velocity increases uniformly from 18 km/h to 36 km/h in 5 s. Find its acceleration.

RRB Group D 04/10/2018 / Shift-I 2018
✓ Answer: B 1 m/s²
18 km/h = 5 m/s and 36 km/h = 10 m/s. a = (10 − 5)/5 = 1 m/s².
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