A body projected at an angle `theta` to the horizontal with kinetic energy `E_k` . The potential energy at the highest point of the trajectory is

A body is projected at an angle 45^@ to the horizontal with KE . 'E' . The potential energy at the highest point of flight

A particle is projected at an angle of 60^(@) to the horizontal with a kinetic energy E. The kinetic energy at the highest point is

A stone is thrown at an angle of 45^(@) to the horizontal with kinetic energy K. The kinetic energy at the highest point is

A stone is thrown at an angle of 45^(@) to the horizontal with kinetic energy K. The kinetic energy at the highest point is

A particle of mass m is projected at an angle with horizontal with kinetic energy E. the potential energy at the top of its trajectory is E/2 . Find the range.