You're 5.2 m from one wall of a house. You want to toss a ball to your friend who is 5.2 m from the opposite wall. The throw and catch each occur .8...

You're 5.2 m from one wall of a house. You want to toss a ball to your friend who is 5.2 m from the opposite wall. The throw and catch each occur .8 m above the ground. Assume the overhang of the roof is negligible, so that you may assume the edge of the roof is 5.2 m from you and 5.2 m from your friend.