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A particle when projected vertically upw...

A particle when projected vertically upwards from the ground, takes time T to reach maximum height H. Find out
(i) The height of the particle from ground at `T//2,2T//3,4T//3,5T//4` and also find the ratio of K.E. to P.E. for particle at the same instant of time.
(ii) If the particle crosses a point at height `7H//16` at time `t_(1)` and `t_(2)` then find `t_(1)//t_(2)`

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