Students weight: 530N Diameter of cylinder: 12M
Average Acceleration during the ride: 17.5 m/s^2

a) what direction is the acceleration during the ride?

b) from the information gathered, can the student determine their linear velocity while the ride is operating? If so, calculate their linear velocity. If not, explain what additional information is needed.

C) calculate the force the way exerts on the student when the cylinder is rotating and state what type of force this is?

D) calculate the upward force that keeps the rider from falling when the floor is dropped down and state what provides that force.

Please help me it would mean a lot :)