A body projected with the same velocity at two different angles covers the same horizontal distance R. If `t and t'` are two times of flight, prove that `R=1/2 gtt`.

A body projected with the same velocity at two different angles covers the same horizontal distance R.If t and t' are the two times of flight, prove that R=1/2 gtt'

An object projected with same speed at two different angles covers the same horizontal range R. If the two times of flight be t_(1) and t_(2) . The range is 1/alpha "gt"_(1) t_(2), the value of alpha is

A particle is projected with certain velocity at two different angles of projections with respect to horizontal plane so as to have the same range 'R' ona horizontal plane. If 't_1' and 't_2' are the times taken for the two paths, then which one of the following relations is correct?

Two particles are projected from the same point with the same speed at different angles theta_1 & theta_2 to the horizontal. They have the same range. Their times of flight are t_1 & t_2 respectily

Two particles are projected from the same point with the same speed at different angles theta_(1) and theta_(2) to the horizontal. If their respective times of flights are T_(1) and T_(2) and horizontal ranges are same then a) theta_(1)+theta_(2)=90^(@) , b) T_(1) =T_(2)tan theta_(1) c. T_(1) =T_(2)tan theta_(2) , d) T_(1)sin theta_(2)=T_(2)sin theta_(1)

two particles are projected upwards with the same initial velocity v_(0) in two different angles of projection such that their horizontal ranges are the same. The ratio of the heights of their horizontal ranges are the same. The ratio of the heights of their highest point will be

Two particles are projected with same velocity but at angles of projection 35 and 55 then their horizontal ranges are in the ratio of

Two bodies P and Q are projected with velocites sqrt(2) u and u respectively. They cover the same horizontal distance. If body P is projected at 15^(@) will the horizontal, then calcu late the angle of projection of body Q.

R is the rangle on a horizontal planne for a shot with the same velocity at two differen angles of projection. If h and h' be the greatest heights attained correspoinding to these angles of projection, what is R^2 equal to ?