A projectile is projected upward with speed `2m//s` on an incline plane of inclination `30^(@)` at an angle of `15^(@)` from the plane. Then the distance along the plane where projectile will fall is :
A particle is projected on a frictionless inclined plane of inclination 37^(@) at an angle of projection 45^(@) from the inclined plane as shown in the figure. If after the first collision from the plane, the particle returns to its point of projection, then what is the value of the reciprocal of the coefficient of restitution between the particle and the plane?
A particle is projected from the bottom of an inclined plane of inclination 30^@ with velocity of 40 m//s at an angle of 60^@ with horizontal. Find the speed of the particle when its velocity vector is parallel to the plane. Take g = 10 m//s^2 .
A projectile is fired horizontally from an inclined plane (of inclination 45^(@) with horizontal) with speed=50m/s. If g=10m//s^(2) , the range measured along the incline is
A ball is projected horizontally with a speed u from the top of inclined plane of inclination alpha with horizontal. At what distance along the plane, the ball will strike the plane ?
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 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 with a velocity of 20 m/s at an angle of 30^(@) to an inclined plane of inclination 30^(@) to the horizontal. The particle hits the inclined plane at an angle 30^(@) , during its journey. The time of flight is -
A particle is projected up an inclined plane with initial speed v=20m//s at an angle theta=30^(@) with plane. The component of its velocity perpendicular to plane when it strikes the plane is
