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A ball of mass 0.2 kg is thrown in the v...

A ball of mass 0.2 kg is thrown in the vertical direction with a velocity of 2 m/`s`. At the top of its path.
(1) What is the value of its velocity ?
(2) What is the value of its acceleration ?
(3) What is the value of the force acting on it ?

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Verified by Experts

(1) At the top point final velocity v= 0 `m//s`
(2) At t he top point acceleration is constant
`:. ,a =g = 10 m//s^(2)`
(3) Force F =mg
` = 0.2 xx 10 = 2N`
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