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= 109 mi/hr, what launch angle will put the first impact point of the ball closes 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
Problem 76P: A small plane flies at 200 km/h in still air. If the wind blows directly out of the west at 50 km/h,...
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Θ = 25.0875

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= 109 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
0
16
yd
A
30'
67 yd
B
69'
$36¹
73 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= 109 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 0 16 yd A 30' 67 yd B 69' $36¹ 73 yd 11 '11 yd yd
Check to see if the golf ball clears the tree at A. Calculate the height h above the ground when the ball passes the tree at A.
VO
0
16
yd
A
30'
Answer: h= i
67 yd
B
69'
! ft
36'
73 yd
11 '11
yd yd
Transcribed Image Text:Check to see if the golf ball clears the tree at A. Calculate the height h above the ground when the ball passes the tree at A. VO 0 16 yd A 30' Answer: h= i 67 yd B 69' ! ft 36' 73 yd 11 '11 yd yd
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