A shot is fired at an angle `theta` to the horizontal such that it strikes the hill while moving horizontally. Find the initial angle of projection `theta`.

If a body is projected with an angle theta to the horizontal, then

If a body is projected with an angle theta to the horizontal, then

If a body is projected with angle theta to the horizontal, then ·

A projectile is fired at an angle theta with horizontal. (a) Show that its trajectory is a parabola (b) Prove that for a given velocity of projection the horizontal range is same for (90^(@)-theta) (c) Obtain an expression for velocity of projectile at any instant.

A ball is projected from the ground at angle theta with the horizontal. After 1 s , it is moving at angle 45^@ with the horizontal and after 2 s it is moving horizontally. What is the velocity of projection of the ball ?

A ball is projected from the ground at angle theta with the horizontal. After 1 s , it is moving at angle 45^@ with the horizontal and after 2 s it is moving horizontally. What is the velocity of projection of the ball ?