Multiple Choice
A roller coaster has a loop of radius 16.0 m.What does the linear speed of the roller coaster car have to be at the top of the loop for the passengers to feel weightless?
A) 2.50 m/s
B) 3.75 m/s
C) 7.0 m/s
D) 12.5 m/s
E) 15.5 m/s
Correct Answer:
Verified
Correct Answer:
Verified
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