(Figure 5.11) shows two positions `A and B` at the same height `h` above the ground. If the maximum height os the projectile is `H`, then determine the time `t` elapses between the positions `A and B` in terms of `H`.
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An object is projected so that its horizontal range R is maximum. If the maximum height of projectile is H , find the value of H//R .

A ball dropped from a height 'h' reaches the ground in time 'T'. What is its height from the ground at time T/2 ?

" Maximum height attained by an oblique projectile "(h_(m))

A projectile is fired horizontally with a velocity u, from a height h above the ground. Find the equation of the trajectory .

For a projectile if the time of flight is T , the maximum height is H and the horizontal range is R . Find the (a) the maximum height in terms of T and (b) the maximum horizontal range in terms of R and H .

Two particles projected form the same point with same speed u at angles of projection alpha and beta strike the horizontal ground at the same point. If h_1 and h_2 are the maximum heights attained by the projectile, R is the range for both and t_1 and t_2 are their times of flights, respectively, then incorrect option is :

If R be the range of a projectile on horizontal plane and H_1, H_2 be the maximum heights for its two possible trajectories, find the relation between the given parameters.

If theta is the angle of projection, R the range, h the maximum height , T the time of flight , then show that (a) tan theta = 4h / R and (b) h = gT^(2)// 8

A body released from height 'h' takes time 't' to reach ground. After time t/2. Its height from the ground is

Which of the following is the graph between the height (h) of a projectile and time (t), when it is projected from the ground