A ball is thrown vertically upwards with an initial velocity of `5 m//sec` from point `P` as shown
Channel: Doubtnut
Date: 19/04/2020

A ball is thrown vertically upwards with an initial velocity of `5 m//sec` from point `P` as shown `Q` is a point `10 m` vertically below the point `P`. Then the speed of ball at point `Q` will be : (take `g=10 m//s^(2)` and neglect air resistance)