A ball is thrown horizontally at a tilted wall that it 60 degrees from the horizontal. The ball reaches a maximum height of 7 feet ( yo=0 feet ), and travels a distance of 15 feet in the x-direction....

B2

Extracted text: A ball is thrown horizontally at a tilted wall that it 60 degrees from the horizontal. The ball reaches a maximum height of 7 feet ( yo=0 feet ), and travels a distance of 15 feet in the x-direction. Determine the initial rebound speed and angle at which it rebounds, from the horizontal. Assume a completely elastic rebound. Y-プ 60. X-15'