A football player kicks a ball at ball at an angle of `30 ^(0)` with the horizontal with an initial speed of `20 m//s`. Assuming that the ball travels in a vertical plance, calculate (a) the time at which the ball reaches the highest point (b) maximum height reached (c ) the horizrontal range of the ball (d) the time for wich the ball is in air. `g =10 m//s^(2)`.

A batsman hits a ball at an angle of 306^@ with an initial speed of 30 ms^-1 . Assuming that the ball travels in a verticle plane, calculate. (a) The time at which the ball reaches the highest point. (b) The maximum height reached. ( c) The horizontal range of the ball. (d) The time for which the ball is in the air.

A football player kicks a ball at an angle of 37^(@) to the horizontal with an initial speed of 15 ms^(-1) . Assuming that the ball travels in a vertical plane, calculate (i) the time at which the ball reaches the highest point (ii) the maximum height reached (iii) the horizontal range of the projectile and (iv) the time for which the reached (iii) the horizontal range of the projectile and (iv) the time for which the ball is in air.

A football player kicks a ball at an angle of 37^@ to the horizontal with an initial speed of 15ms^-1 . Assuming that the ball travels in a vertical plane, calculate the maximum height reached.

A ball moving is thrown at an angle of 60^(@) with the horizontal , with initial speed of 30 m//s . Calculate (a) time of flight of the ball (b) hrizontal range . (c) maximum height attained .

A 1.5 kg ball is shot upward at an angle of 34^(@) to the horizontal with an initial speed of 2m m//s, then maximum height of the ball reaches is (use cos 34^(@)=0.83 or sin 34^(@)=0.56)

A ball is thrown in air at an angle 45^(@) and the other ball at an angle of 60^(@) . Calculate the ratio of maximum height and horizontal range of two balls .

A football player throws a ball with a velocity of 50 m//s at an angle 30 degrees from the horizontal. The ball remains in the air for (g = 10m//s^(2))

A player kicks a ball of mass 250g at the centre of a field. The ball haves his foot with a speed of 10m//s Find the work done by the player on the ball.

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 .