Two bodies are thrown vertically upwards with their initial velocity in the ratio `2:3.` Then the ratio of the maximum height attained by them is

Two balla A and B are thrown vertically upwards with their initial velocity in the ratio 3:4. (i) The ratio of the maximum height attained by them is 9:16 (ii) The ratio of the maximum height attained by them is 3:4 (iii) The ratio of their time taken by them to raturn back to the ground is 3:4 (iv) The ratio of their time taken by them to raturn back to the ground is 9:16

A particle is thrown vertically upwards. If its velocity is half of the maximum height is 20 m//s , then maximum height attained by it is

A body thrown vertically upwards with an initial valocity u reaches maximum height in 6 s. The ratio of the distances traveled by the body in the first second the seventh second is

A stone thrown vertically upwards takes 3 s to attain maximum height. Find the (i) initial velocity of the stone (ii) maximum height attained by the stone (g = 9.8 m s^(-2))

A stone is thrown vertically upwards with a velocity of 4.9 ms^(-1) . Calculate : the time taken to reach the maximum height.

When a particle is thrown vertically upwards, its velocity at one third of its maximum height is 10sqrt2m//s . The maximum height attained by it is

When a body thrown vertically up with an initial velocity vo ,then maximum height reached by the body is

When a ball is thrown vertically upwards, at the maximum height

A rocket is projected vertically upwards and its time velocity graph is shown in the figure-1.115. The maximum height attained by the rocket is :