A horse is running with constant acceleration `(g)/(sqrt(3)`.A small ball is projected by horse rider at an angle `theta` with horizontal with respect to horse.The value of `theta` such that the ball to be caught by the boy

A ball is thrown at an angle theta with the horizontal and the range is maximum. The value of tantheta is:-

A large box is moving on a horizontal floor with constant acceleration a=g. A particle is projected inside box with velocity u and angle theta with horizontal from box frame. For the given u, the value of theta for which horizontal range inside he box will be maximum is

A ball is projected with velocity (u) at an anle alpha with horizontal plane. What is its speed when it makes an angle theta whith the horizontal plane ?

Two balls are projected at an angle theta and (90^(@) - theta) to the horizontal with the same speed. The ratio of their maximum vertical heights is

A homogeneous ball is placed on a plane making an angle theta with the horizontal. At what values of the coefficient of friction mu with the ball roll down the plane without slipping ? .

A ball is thrown up with a certain velocity at angle theta to the horizontal. The kinetic energy varies with height h of the particle as:

A ball is thrown with initial energy 100J at an angle theta to the horizontal . If its energy at the top becomes 30 J then angle of projection-

A ball is thrown with speed u at an angle theta with horizontally. After how much time it will move perpendicular to the initial direction of motion.

A player kicks up a ball at an angle theta to the horizontal. The horizontal range is maximum when theta equals-