Physics, asked by sharukhahmad00p8eloz, 1 year ago

A bus running at a speed of 18 km/h is stopped in 2.5 second by applying breaks.calculate the retardation.

Answers

Answered by Ridhima09

4

18 km per hour is equal to 5 M per second a = (v-u)/t
(0-5)/2.5
-2m/s²
therefore retardation is equal to 2m/s²

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