Nlm/wpe
Small doubt- im trying to use 2nd eqn of motion to compare time cause displacement would be same in both cases but since it is launched up on the incline wouldn’t there be any initial velocity during accent? In the solution they have just used t=root2h/a , a=acc in respective cases

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@Gyro Gearloose
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it works when final velocity is zero asw

Alright got it
+solved @integralofe^2v
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