Question

A motor cyclist has 8sec to stop his motor cycle which is travelling at 50 km/h
What is his retardation ?
A) 1.4 m/s2 B) 1.74 m/s2 C) 1.04 m/s2 D) 2.74 m/s2

Answer 1

answer is b)1.74 m/S2

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