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 angle beta to the velocity v_0 . How far from the summit will the stone strike the ground ?

A particle is projected horizontal with a speed u from the top of plane inclined at an angle theta with the horizontal. How far from the point of projection will the particle strike the plane?

A particle is projected horizontally with a speed u from the top of plane inclined at an angle theta with the horizontal. How far from the point of projection will the particle strike the plane ?

A target situated on a hill can be seen from the foot at angle alpha above the horizontal .The distance of the target along the horizonal is R. if a shell is fired from the foot at an angle beta with the horizontal, find the velocity required for it to strike the target.

A ball is projected horizontally with a speed v from the top of the plane inclined at an angle 45^(@) with the horizontal. How far from the point of projection will the ball strikes the plane?

A stone is projected from the ground with velocity 50(m)/(s) at an angle of 30^@ . It crosses a wall after 3 sec. How far beyond the wall the stone will strike the ground (g=10(m)/(sec^2) ?

A particle is thrown with speed u at an angle alpha with horizontal from the ground. After how much time, the velocity of particle will make an angle beta with horizontal.

A stone is thrown with a velocity v at an angle theta with the horizontal.Its speed when it makes an angle beta with the horizontal is