In the previous problem, if `H_(1)` and `H_(2)` are the maximum heights in the two cases, then

Two balls are thrown simultaneously at two different angles so that both have equal ranges. If H_(1) and H_(2) be the maximum heights attained in two cases. Then the summation H_(1)+H_(2) is equal to

In the previous problem, the time taken to reach the maximum height will be decreased by:

In the previous problem , the maximum height attained by the ball and the distance traveled by the block , after collision will be

A projectile can have same range from two angles of projection with same initial speed . If h_1 and h_2 be the maximum heights, then the relation between range and two heights is

In the previous problem, if h=5R//2 , the speed of block at the highest point is

Two bodies are thrown from the same point with the same velocity of projection angles of projection being complimentary angles. If R_(1) and R_(2) are the ranges and h_(1) and h_(2) are maximum heights respectively, then

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.