[" 15.Find the minimum velocity for which "],[" the horizontal range is "39.2m" ."]

A body is projected with initial velocity u making an angle theta with the horizontal direction . Find the value of theta for which the horizontal range becomes maximum . Find the maximum range also.

From the top a building 39.2 m high, a ball is thrown by a velocity of 19.6 m/s in the downwards direction making an angle of 30^@ with the horizontal. Find the time ball takes to hit the ground and the horizontal range. g= 9.8 m/ s^2

A body is projected with initial velocity u making an angle theta with the horizontal direction. Find the value of theta for which the horizontal range become maximum. Find the maximum range also.

For a given angle of projection, if the initial velocity of a projectile is doubled, then its horizontal range will become ____ times the original horizontal range. ____.

A body is projected with a initial velocity of (8hati+6hatj) m s^(-1) . The horizontal range is (g = 10 m s^(-2))

A body is projected with a initial velocity of (8hati+6hatj) m s^(-1) . The horizontal range is (g = 10 m s^(-2))

Find the angle of projection for which the horizontal range and the maximum height are equal.

A projectile is fired with a velocity u in such a way that its horizontal range is three times the maximum height aatained . Find the value of horizontal range .