A projectile is fired from the top of an 80 m high cliff with an initial speed of `30(m)//(s)` at an unknown angle. The speed when its hits the ground.

A projectile is fired form the top of a 40 m high cliff with an initial speed of 50 m/s at an unknown angle. Find its speed when it hits the ground.

A projectile is fired form the top of a 40 m high cliff with an initial speed of 50 m/s at an unknown angle. Find its speed when it hits the ground.

A projectivle is fired form the top of a 40 m hnigh cliff with an initial speed of 50 m/s at an unknown angle. Find its speed when it hits the ground.

Find the speed of the projectile when it hits the ground.

A projectile is fired horizontally with an initial speed of 20 m/s/ its horzontal speed 3 sec later is:

Statement -1 : Two projectiles are launched from the top of a cliff with same initial speed with different angles of projection. They reach the ground with the same speed. Statement -2 : The work done by gravity is same in both the case

A Projectile is fired at an angle of 60^(@) to the horizontal with an initial velocity of 800 m / s : Find the distance it travels before it hits the ground (range).

A shell is fired with a horizontal velocity in the positive x direction from the top of an 80 m high cliff. The shell strikes the ground 1330 m from the base of the cliff. The drawing is not to scale. What is the speed of the shell as it hits the ground?

A shell is fired with a horizontal velocity in the positive x direction from the top of an 80 m high cliff. The shell strikes the ground 1330 m from the base of the cliff. The drawing is not to scale. What is the magnitude of the acceleration of the shell just before is strikes the ground?