In a loop-de-loop ride at the fair a 200 Newton child experience as a 100 Newton apparent weight at the top of the loop. The diameter of the ride is 12 m. a. How fast is the child traveling at the top of the ride? b. Neglecting friction how fast is the child traveling at the bottom of the ride. c. what is the child's parent wait at the bottom of the ride d. In the reference frame of the child are they accelerating? What role does a child's inertia force play?

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