Physics, asked by cksingh76, 7 months ago

a ball starts from rest and rolls down 20 metre down an inclined plane in 4 sec. what is the acceleration of the ball?

Answers

Answered by jhaaayushin

4

Answer:

s=1/2at^2

Explanation:

So 20=1/2a16

a=5/2m/s^2

Thanks

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