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 mihr 18 Part 1 (a) Just after launch, determine the speed v of the ball, the total acceleration a of the ball, the normal component of acceleration an and the tangential component of acceleration at. 180 180 a Answers: ft/sec ft/sec2 an ft/sec2

Elements Of Electromagnetics
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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
Part 1
(a) Just after launch, determine the speed v of the ball, the total acceleration a of the ball, the normal component of
acceleration an and the tangential component of acceleration at.
180
180
Answers:
ft/sec
ft/sec2
ft/sec2
an=
at=
| ft/sec2
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 Part 1 (a) Just after launch, determine the speed v of the ball, the total acceleration a of the ball, the normal component of acceleration an and the tangential component of acceleration at. 180 180 Answers: ft/sec ft/sec2 ft/sec2 an= at= | ft/sec2
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