Two projectiles are fired at different angles with the same magnitude of velocity such that they have the same range. At what angles they might have been projected ?

Two projectiles, thrown from the same point with the same magnitude of velocity . Have angles 60^@ and 30^@ of their projection. Then their

What are the possible angles of projection with the same velocity to have same range?

Two projectiles P and Q are fired from the same point with same velocity at angle 30^(@) and 60^(@) . The horizontal range of :

A projectile is fired at an angle of 30° to the horizontal with the speed v. If another projectile is projected with the same speed, then at what angle with the horizontal it must be projected so as to have the same range ?

A projectile is fired at an angle of 30° to the horizontal with the speed v. If another projectile is projected with the same speed, then at what angle with the horizontal it must be projected so as to have the same range ?

Two projectiles A and B are thrown with velocities v and v/2 respectively. They have the same range. If B is thrown at an angle of 15^@ to the horizontal, A must have been thrown at an angle

Prove that there are two angles of projection for the same range ?

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.