A projectile is thrown with initial velocity `u_(0)` and angle `30^(@)` with the horizontal. If it remains in the air for 1s. What was its initial velocity ?

For a projectile first with velocity u at an angle theta with the horizontal.

A ball is thrown with velocity 8 ms^(-1) making an angle 60^(@) with the horizontal.Its velocity will be perpendicular to the direction of initial velocity of projection after a time of

A javelin is thrown with an initial velocity v_0 at an angle theta with the horizontal. What is the horizontal and vertical velocities of the body I) at the point of projection II) at maximum height

Two particle are projected with same initial velocities at an angle 30^(@) and 60^(@) with the horizontal .Then

Two particle are projected with same initial velocities at an angle 30^(@) and 60^(@) with the horizontal .Then

Two projectiles thrown from the same point at angles 60^@ and 30^@ with the horizontal attain the same height . The ratio of their initial velocities is

A body is thrown into air with a velocity 5 m/s making an angle 30^(@) with the horizontal .If the vertical component of the velocity is 5 m/s what is the velocity of the body ? Also find the horizontal component .

" A body is projected with velocity u making an angle 30^(0) with the horizontal.Its velocity when it is perpendicular to the initial velocity vector is "

Two projectiles thrown from the same point at angles 60^@ and 30^@ with the horizontal attain the same height. The ratio of their initial velocities is

Two projectiles thrown from the same point at angles 60^@ and 30^@ with the horizontal attain the same height. The ratio of their initial velocities is