The roof of a two-story house makes an angle of 29deg with, Ask an Expert

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The roof of a two-story house makes an angle of 29° with the horizontal. A ball rolling down the roof rolls off the edge at a speed of 4.6 m/s. The distance to the ground from that point is 7.4 m.

(a) How long is the ball in the air?

(b) How far from the base of the house does it land?

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