trajectory and the time rate of change of the speed of the ball (a) just after launch and (b) at apex. Neglect aerodynamic drag. 160 mi/hr 180 Your answer is partially correct. (b) At the apex, determine the speed vof the ball, the total acceleration a of the ball, the normal component of acceleration an and the tangential component of acceleration a. a Answers: 234.67 ft/sec ] tusec2 32.2 30.62 t/sec2 an" i 9.95 ft/sec2
trajectory and the time rate of change of the speed of the ball (a) just after launch and (b) at apex. Neglect aerodynamic drag. 160 mi/hr 180 Your answer is partially correct. (b) At the apex, determine the speed vof the ball, the total acceleration a of the ball, the normal component of acceleration an and the tangential component of acceleration a. a Answers: 234.67 ft/sec ] tusec2 32.2 30.62 t/sec2 an" i 9.95 ft/sec2
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 81AP: The driver of a car moving at 90.0km/h presses down on the brake as the car enters a circular curve...
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Question
Please answer correctly and quickly, please.
![A golf ball is launched with the initial conditions shown in the figure. Determine the radius of curvature of the
trajectory and the time rate of change of the speed of the ball (a) just after launch and (b) at apex. Neglect aerodynamic
drag.
160 mi/hr
180
Your answer is partially correct.
(b) At the apex, determine the speed vof the ball, the total acceleration a of the ball, the normal component of
acceleration an and the tangential component of acceleration a.
a
Answers:
i
234.67
ft/sec
| tU/sec2
32.2
30.62
ft/sec2
On =
| ft/sec2
at =
i
9.95](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F03761a62-8b61-40f7-b19c-f9691ed5fa52%2F5c00b0ee-59cb-447b-886c-26781f8db27d%2Fdv9vuhc_processed.png&w=3840&q=75)
Transcribed Image Text:A golf ball is launched with the initial conditions shown in the figure. Determine the radius of curvature of the
trajectory and the time rate of change of the speed of the ball (a) just after launch and (b) at apex. Neglect aerodynamic
drag.
160 mi/hr
180
Your answer is partially correct.
(b) At the apex, determine the speed vof the ball, the total acceleration a of the ball, the normal component of
acceleration an and the tangential component of acceleration a.
a
Answers:
i
234.67
ft/sec
| tU/sec2
32.2
30.62
ft/sec2
On =
| ft/sec2
at =
i
9.95
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