Physics

an 80 kg physics student is riding the cajun cliffhanger. this ride had a diameter of 8.0m (u:0.06)the ride produces enough centripetal force to suspend a student.

1.what is the force of friction to keep the student suspended?
2.what normal force is required to generate the friction needed to keep the suspended?
3.at what speed does the ride have to spin in order to generate the forces required in the second question?

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  1. Suspension sounds like a good idea.

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