The potential energy of a projectile at maximum height is 3/4 times kinetic energy of projection. Its angle of projection is

The potential energy of a projectile at maximum height is 3/4 times ki

1.	The potential energy of a projectile at maximum height is 3/4 times kinetic energy of projection. Its angle of projection is
Answer» `30^(@)` `45^(@)` `60^(@)` none Answer :C