A cricketer can throw a ball to a maximum horizontal distance of 100 m. How much high above the ground can the cricketer throw the same ball?
Horizontal range is maximum if the angle of projection is 45°.
Horizontal range in this case is given by,
If the cricketer throws the ball vertically upward then it will attain the maximum height from the ground.
, is the height of the ball from the ground.