Question

a ball is allowed to fall freely fron certain height it covers a distance in on e second equal to
????

Answer 1

Hello dear !!

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Explanation:-

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According to Newton’s equations.

V=u+at

Initial speed (u)=0

So,

V=at

As it is in time t;

So,

V=a

And acceleration is downwards.

So a=g

And g =9.8m/s2

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Hope this helps you!

Thanks!

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