A bullet is fired with an initial speed of 80.0 m/s from ground level, at an angle of 60.0 degree above the horizontal. the bullet is fired toward a wall that is 10.0m tall, and that is located 27.0m away from the gun that fired the bullet. Air resistance is negligible in this problem.
a) What maximum height above the ground does the bullet reach?
b) By how much does the bullet clear the top of the wall?
c) what is the velocity of the bullet immediately when it is passing over the wall?
d) As the bullet is passing over the wall, is it still rising or has it already begun to descend?