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Please provide sufficient Explanation.....A ball is projected upwards from a height h above the surface of the earth with velocity v. Find time at which it strike the ground

Please provide sufficient Explanation.....A ball is projected upwards from a height h above the surface of the earth with velocity v. Find time at which it strike the ground

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Grade:11

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
Using vector form of kinematic equation
–h = uT – 1/2 gT2
T = (v+√(v^2+2gh))/g=v/g [1+√(1+2gh/v^2 )]

Regards
Arun (askIITians forum expert)

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