A projectile is projectile at an angle of `15^@` to te horizontal with speed v. if another projectile is rojected with the same speed, then at what angle with the horizontal it must be projected so as to have the same range.

A projectile is fired at an angle of 45^@ with the horizontal.Elevation angle of the projectile at its highest piont as seen from the point of projection is :

At what angle ith the verticle should a projectile be projected so that its range is maximum?

The range of a particle when launched at an angle of 15^@ with horizontal is 1.5 km.What is the range of the projectile when launched at an angle of 45^@ to the horizonta?

At what points on the projectile trajectory is the speed minimum

At what points on the projectile trajectory is the speed maximum

When a projectile os projected at an angle with the horizontal, find the angle of projection for its maximum horizontal range and find the correspondg height achieved by the projectile?

A body P of mass m is thrown with velocity u at an angle 30^@ to the horizontal and another body Q is of teh same mass be projected with velocity u at an angle 60^@ to the horizontal .Find the ratio of the horizonta range nd maximum heights of P and Q.

Show that there are two angles of projections for a projectile to have same horizontal range.

A cricketer fielder can throw the cricket ball with a speed v_(0) . If he throw the ball while running with speed u at an angle theta to the horizontal,find what will be time of flight.