Physics, asked by shiv5592, 1 year ago

Find the initial velocity of a car which is stopped in 10 seconds by applying brake the retardation is 2.5 metre per second square

Answers

Answered by Anonymous

1

Answer:25 m/sec

Explanation:

v=u+at

take a as -2.5

v=0

t=10

put all in formula get u=25m/s

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