At what angle with the horizontal a player should throw a ball so that it may go to a maximum distance ? For maximum height ?

At what angle with the horizontal a player should throw a ball so that

1.	At what angle with the horizontal a player should throw a ball so that it may go to a maximum distance ? For maximum height ?
Answer» SOLUTION :For MAXIMUM DISTANCE, the ANGLE of projection should be `45^@` while for maximum HEIGHT, the angle of projection should be `90^@`

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At what angle with the horizontal a player should throw a ball so that it may go to a maximum distance ? For maximum height ?

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