Physics, asked by ixa48vaishnavi22418, 1 month ago

A car travelling with velocity 72 km/hr comes to rest in time 5sec.Find the acceleration acquired by the body.

Answers

Answered by nairbini57

1

Answer:

2ms

−2

v=72 km/h=

3600

72×1000

=20 m/s

Acceleration a=

t

v−u

=

10s

(20−0) ms

−1

=2 ms

−2

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