The maximum angle to the horizontal at which a stone can be thrown so that it always moves away from the thrower will be :

The surface of a hill is inclined at an angle alpha to the horizontal .A stone is thrown from the summit of the hill at an angle beta to the vertical with velocity v_0 .How far from the summit will the stone strike the ground ?

The surface of a hill is inclined at an angle alpha to the horizontal .A stone is thrown from the summit of the hill at an angle beta to the vertical with velocity v_0 .How far from the summit will the stone strike the ground ?

A boy can throw a stone up to a maximum height of 10 m. The maximum horizontal distance that the boy can throw the same stone up to will be :

The surface of a hill is inclined at an angle alpha to the horizontal. A stone is thrown from the summit of the hill at angle beta to the velocity v_0 . How far from the summit will the stone strike the ground ?