*14-92. The roller coaster car has a speed of 15 ft/s when it is at the crest of a vertical parabolic track. Determine the car's velocity and the normal force it exerts on the track when it reaches point B. Neglect friction and the mass of the wheels. The total weight of the car and the passengers is 350 lb. VA = 15 ft/s 200 200 ft -200 ft
*14-92. The roller coaster car has a speed of 15 ft/s when it is at the crest of a vertical parabolic track. Determine the car's velocity and the normal force it exerts on the track when it reaches point B. Neglect friction and the mass of the wheels. The total weight of the car and the passengers is 350 lb. VA = 15 ft/s 200 200 ft -200 ft
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:*14-92. The roller coaster car has a speed of 15 ft/s when it
is at the crest of a vertical parabolic track. Determine the
car's velocity and the normal force it exerts on the track
when it reaches point B. Neglect friction and the mass of the
wheels. The total weight of the car and the passengers
is 350 lb.
VA = 15 ft/s
200
200 ft
-200 ft
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