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 body is thrown vertically upwards with an initial velocity u. Write an expression for the maximum height attained by the body.

Two stones are thrown vertically upward simultaneously with velocity u _(1) and u _(2) Prove that ratio of their maximum height attained is u _(1) ^(2) : u _(2) ^(2). (Take -g for acceleration in upward direction and +g for acceleration in downward direction.)

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 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 particle is thrown vertically upwards its velocity at half of the height is 10 m/s then the maximum height attained by it is ( g= 10 m//s^2)