A worker on the roof of a house deops his 0.26 kg hammer, which slides down the roof at constant speed of 7.46 m/s. The roof makes an angle of 19 dergee with the horizontal, and its lowest point is 23.2 m from the ground. What is the horizontal distance traveled by the hammer from the time it leaves the roof to the time it hits the ground? The acceleration of gavety is 9.8m/s square.