a small ball is launched with a speed of 40 m/s and an angle of 30 degrees toward the building shown. the height of the building is 24m and the base of the building is located 60 meters from the launch point.
a) determine the time it takes for the ball to reach the building. you need to make an assumption of either the horizontal displacement deltaX travelled or the vertical displacement deltaY.
b) determine if and where the ball strikes on the wall.