During a do-it-yourself roof repair project, you are on the roof of your house and accidentally drop your hammer. The hammer then slides down the roof at constant speed of 3.3 m/s. The roof makes an angle of 34° with the horizontal, and its lowest point is 11 m from the ground.
(a) How long after leaving the roof does the hammer hit the ground?
(b) What is the horizontal distance traveled by the hammer between the instant it leaves the roof and the instant it hits the ground?