A ball is throwm upword with an initial velcoity o f`100 ms^(-1)`. After how much time will it
Channel: Doubtnut
Date: 2020-08-30

A ball is throwm upword with an initial velcoity o f`100 ms^(-1)`. After how much time will it retun ? Draw velcoity - time graph for the ball and find from the graph (i) the maximum height attained by the ball and (ii) height of ball after 15 s. take g = `10 ms ^(-2)`.