A ball is thrown with a speed of 30 m/s at an angle of 60^@ with the horizontal. When the ball is horizontal...

A ball is thrown at a speed of 40 m/s at an angle of 60^0 with the horizontal. Find a. the maximum height reached and b. the range of te ball. Take g=10 m/s^2 .

A ball is thrown from a field with a speed of 12.0 m/s at an angle of 45^0 with the horizontal. At what distance will it hit the field again ? Take g=10.0 m/s^2

The coach throws a baseball to a player with an initial speed of 20 m//s at an angle of 45^@ with the horizontal. At the moment the ball is thrown, the player is 50 m from the coach. At what speed and in what direction must the player run to catch the ball at the same height at which it was released? (g = 10 m//s^2) .

A particle is thrown with a speed 60 ms^(-1) at an angle 60^(@) to the horizontal. When the particle makes an angle 30^(@) with the horizontal in downward direction, it's speed at that instant is v. What is the value of v^(2) in SI units ?

If a body is thrown with a speed of 19.6m//s making an angle of 30^(@) with the horizontal,then the time of flight is

A ball is thrown upwards with a velcoity of 80 m//s at an angle of 30^@ to the horizontal . Find its velcituy after one second.

If a body A of mass M is thrown with velocity V at an angle of 30^(@) to the horizontal and another body B of the same mass is thrown with the same speed at an angle of 60^(@) to the horizontal. The ratio of horizontal range of A to B will be

A ball A is projected with speed 20 m//s at an angle of 30^(@) with the horizontal from the ground. Another ball B is released simultaneously from a point on the vertical line along the maximum height of the projectile. Both the balls collide at the maximum height of the first ball. The initial height of ball B is

A boy playing on the roof of a 10 m high building throws a ball with a speed of 10 m//s^(-1) at an angle of 30^(@) with the horizontal. How far from the throwing point will the ball be at a height of 10 m from the ground?

A particle is thrown with the speed u at an angle alpha with the horizontal. When the particle makes an angle beta the horizontal , its speed will be