At what angle should a body be projected with a velocity `20 ms^(-1)` just to pass over the obstacle `12 m` high at a horizontal distance of `24 m`? Take `g= 10^-2)`.

At what angle should a body be projected with a velocity 24 ms^(-1) . Just to pass over the obstacle 16 m high at a horizontal distance of 32 m ? Take g = 10 ms^(-2) .

At what angle should a body he projected with a velocity 24 ms^(-1) just to pass over the obstacle 14 m high at a distance of 24 m [Take g = 10ms^(-2) ]

At what angle of elevation , should a projectile be projected with velocity with velocity 20 ms^(-1) , so as to reach a maximum height of 10 m ?

At what angle of elevation , should a projectile be projected with velocity with velocity 20 ms^(-1) , so as to reach a maximum height of 10 m ?

A body is projected with a velocity 20 m*s^(-1) , making an angle of 45^@ with the horizontal. Calculate (ii) horizontal range.

What are the angles of projection of a projectile projected with velocity 30 ms^(-1) , so that the horizontal range is 45 m ? Take g = 10 ms^(-2) .

At what angle with respect to the horizontal, should a projectile be thrown with a velocity of 19.6 m *^(-1) , to just clear a wall 14.7 m high, at a distance of 19.6m ?

A body is projected with a velocity 50 "ms"^(-1) . Distance travelled in 6th second is [g=10 ms^(-2)]

A body is projected with a velocity 50 "ms"^(-1) . Distance travelled in 6th second is [g=10 ms^(-2)]