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?

Two bodies are thrown with same velocity at angle alpha and (90-alpha) with the horizontal. What is the ratio of their ranges ?

Two projectiles thrown from the same point at angles 60^@ and 30^@ with the horizontal attain the same height . The ratio of their initial velocities is

At what angle to the horizontal should a ball be kicked to attain maximum height

Two projectiles are fired with same speeds at complimentary angles with the horizontal. Show that the sum of maximum heights achieved by them is independent of the angle of projection.

A particle of mass m is projected with a velocity v at an angle 60^@ with horizontal . When the particle is at maximum height the magnitude of it's angular momentum about the point of projection is

A body thrown with a velocity of 49 m/s at an single of 30^@ with the horizontal. Find (i) the maximam height attained by it, (ii) the time flight (iii) the horizontal range. What is the direction of its velocity after 2.5 sec. g =9.8 m/ s^2

From the top of a cliff 73.5 m a body is projected with a velocity of 19.6 m/s at an angle of 30^@ with the horizontal. Determine the time of flight, the distance from the foot of the tower and velocity with which the body strike the ground. g =9.8 m/ s^2

A ball thrown vertically upwards takes 4s to return to the ground. What is the maximum height reached.