Imagine a Ferris wheel that rotates three times each minute and has diameter of 19.4m. a) What is the centripetal acceleration of a rider? b) What force does the seat exert on a 36.6kg rider at the lowest point of the ride? c) What force does the seat exert on the rider at the highest point of the ride? d) When the rider is halfway between top and bottom, what is the angle that the force exerted by the seat on the rider makes with the vertical? e) What is the magnitude of the force exerted by the seat on the rider when the rider is halfway b

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.