A body is thrown with some velocity from the ground. Maximum height when it is thrown at `60^(@)` to horizontal is 90m. What is the height reached when it is thrown at `30^(@)` to the horizontal:-

Two bodies are thrown with the same velocity at an angle 30^@ and 60^@ to the horizontal. What is the ratio of maximum heights reached?

A body A of mass m is thrown with velocity upsilon at an angle of 30^(@) to the horizontal and another body B of the same mass is thrown with velocity upsilon at an angle of 60^(@) to the horizontal, find the ratio of the horizontal range and maximum height of A and B.

Two bodies are thrown with the same velocity at angles alpha and 90^@-alpha to the horizontal.Calculate the ratio of the maximum heights reached by the bodies.

A stone is thrown from the ground with a velocity of 14 m *s^(-1) , making an angle 60^@ with the horizontal. (i) What is the maximum height attained by the stone ?

Two bodies are thrown with the same velocity at angles alpha and 90^@ - alpha to the horizontal. Calculate the ration of the maximum heights reached by the bodies.

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

If a body 'A' of mass M is thrown with velocity V at an angle of 30^(@) to the horizontal and another body B of the same mass is thrown with the same speed at an angle of 60^(@) to the horizontal, the ratio of horizontal ranges of A to B will be

If a body A of mass M is thrown with velocity V at an angle of 30^(@) to the horizontal and another body B of the same mass is thrown with the same speed at an angle of 60^(@) to the horizontal. The ratio of horizontal range of A to B will be

A body is thrown horizontally with a velocity u from the top of a tower.The displacement of the stone when the horizontal and vertical velocities are equal is