8. Centripetal Forces & Gravitation
Banked Curves
Multiple Choice
Multiple ChoiceA bobsled turn banked at 78° is taken at 24 m/s. Assume it is ideally banked and there is no friction between the ice and the bobsled. Calculate the centripetal acceleration of the bobsled.
A
1100 m/s2
B
2.08 m/s2
C
46.1 m/s2
D
1.92 m/s2
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