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Referring to Example 4-9 (a) At what launch angle greater than 54.0° does the golf ball just barely miss the top of the tree in front of the green? Assume that the ball has an initial speed of 13.5 m/s, and that the tree is 3.00 m high and is a horizontal distance of 14.0 m from the launch point. (b) Where does the ball land in the case described in part (a)? (c) At what launch angle less than 54 0° does the golf ball just barely miss the top of the tree in front of the green? (d) Where does the ball land in the case described in part (c)?
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