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 = 114 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?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
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If the launch speed of the golf ball is vo= 114 mi/hr, what launch angle will just clear the tree at B?
VO
15
yd
Answer: 0 =
A
V
25'
i
66 yd
B 70'
O
33¹
90 yd
12 12
yd yd
Transcribed Image Text:If the launch speed of the golf ball is vo= 114 mi/hr, what launch angle will just clear the tree at B? VO 15 yd Answer: 0 = A V 25' i 66 yd B 70' O 33¹ 90 yd 12 12 yd yd
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= 114 mi/hr, what launch angle will put the first
impact point of the ball closest to the pin? How far from the pin (distance d) is this impact point?
VO
15
yd
*
25'
66 yd
B 70'
33'
90 yd
12 12
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= 114 mi/hr, what launch angle will put the first impact point of the ball closest to the pin? How far from the pin (distance d) is this impact point? VO 15 yd * 25' 66 yd B 70' 33' 90 yd 12 12 yd yd
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