When the speed of a motorcycle is fast enough, it can go around a vertical circular...
When the speed of a motorcycle is fast enough, it can go around a vertical circular wall without falling. What force(s) contribute to the centripetal acceleration of the circular motion of the motorcycle? What force(s) keep the motorcycle from falling down?
I understand that there is an increase in acceleration but I don't know what other forces could contribute? friction? gravity?
Homework Answers
'Normal force ' exerted by
wall contribute to centripetal acceleration of motorcycle.
Friction force by wall acting in upward direction balances the weight(gravitational force) of the motorcycle.
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