A ball is projected from the foot of an inclined plane of inclination `30^(@)` at an angle `60^(@)` with the horizontal,with velocity `20sqrt(3)ms^(-1)` .The time after which the ball will strike the plane is

On an inclined plane of inclination 30^(@) , a ball is thrown at angle of 60^(@) with the horizontal from the foot of the incline with a velocity of 10sqrt(3)ms^(-1) . Then the ball will hit the inclined plane in

A ball is projected from the bottom of an inclined plane of inclination 30^@ , with a velocity of 30 ms^(-1) , at an angle of 30^@ with the inclined plane. If g = 10 ms^(-2) , then the range of the ball on given inclined plane is

A particle is projected from the bottom of an inclined plane of inclination 30^@ . At what angle alpha (from the horizontal) should the particle be projected to get the maximum range on the inclined plane.

A projectile is thrown in the upward direction making an angle of 60^@ with the horizontal direction with a velocity of 150 ms^-1 . Then the time after which its inclination with the horizontal is 45^@ is

A particle is thrown horizontally from the top of an inclined plane , with a speed of 5 m//s . If the inclination of the plane is 30^(@) with the horizontal , how far from the point of projection will the particle strike the plane ?

A ball is projected horizontal from the top of a tower with a velocity v_(0) . It will be moving at an angle of 60^(@) with the horizontal after time.