A golfer is attempting to reach the elevated green by hitting his ball under a low-hanging branch in one tree A, but over the top of a second tree B. If the launch speed of the golf ball is vo=116 mi/hr, what launch angle 8 will put the first impact point of the ball closest to the pin? How far from the pin (distance d) is this impact point?

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A golfer is attempting to reach the elevated green by hitting his ball under a low-hanging branch in one tree A, but over the top of a
second tree B. If the launch speed of the golf ball is vo=116 mi/hr, what launch angle 8 will put the first impact point of the ball closest
to the pin? How far from the pin (distance d) is this impact point?
10
17
yd
Part 1
X Incorrect
27'
20
0
17
yd
Answer: 8=
70 yd
27'
If the launch speed of the golf ball is vo= 116 mi/hr, what launch angle 8 will just clear the tree at B?
70 yd
B
1 60.77
67'
32'
0
82 yd
32¹
11 11
yd yd
82 yd
11 '11
yd yd
Transcribed Image Text:A golfer is attempting to reach the elevated green by hitting his ball under a low-hanging branch in one tree A, but over the top of a second tree B. If the launch speed of the golf ball is vo=116 mi/hr, what launch angle 8 will put the first impact point of the ball closest to the pin? How far from the pin (distance d) is this impact point? 10 17 yd Part 1 X Incorrect 27' 20 0 17 yd Answer: 8= 70 yd 27' If the launch speed of the golf ball is vo= 116 mi/hr, what launch angle 8 will just clear the tree at B? 70 yd B 1 60.77 67' 32' 0 82 yd 32¹ 11 11 yd yd 82 yd 11 '11 yd yd
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