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.

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 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 particle is thrown from the top of a tower of height h with speed v_0 at an unknown angle. Find the speed with which it strikes 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:

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 woman stands on the edge of a cliff and throws a stone vertically downward with an initial speed of 10 m/s. The instant before the stone hits the ground below, it has 450 J of kinetic energy. If she were to throw the stone horizontally outward from the cliff with the same initial speed of 10 m/s, how much kinetic energy would it have just before it hits the ground ?