2. In an amusement park ride, passengers stand inside a 16 m diameter rotating ring. After the ring has acquired sufficient speed, it tilts into a vertical plane, as shown in the diagram. a) Suppose the ring rotates once every 4.5 s. If a rider's mass is 55 kg, with how much force does the ring push on her at the top of the ride? Rotation axis b) At the bottom of the ride? 3. Imagine a car is turning around a corner, it will slide off the road if it is turning at a very fast speed. Use what you have learned about friction and circular motion to explain why.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 65P: (a) A 22.0-kg child is riding a playground merry-go-round that is rotating at 40.0 rev/mm. What...
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2. In an amusement park ride, passengers stand inside a 16 m diameter rotating ring. After
the ring has acquired sufficient speed, it tilts into a
vertical plane, as shown in the diagram.
a) Suppose the ring rotates once every 4.5 s. If a rider's
mass is 55 kg, with how much force does the ring push
on her at the top of the ride?
Rotation
axis
b) At the bottom of the ride?
3. Imagine a car is turning around a corner, it will slide off the road if it is turning at a very
fast speed. Use what you have learned about friction and circular motion to explain why.
Transcribed Image Text:2. In an amusement park ride, passengers stand inside a 16 m diameter rotating ring. After the ring has acquired sufficient speed, it tilts into a vertical plane, as shown in the diagram. a) Suppose the ring rotates once every 4.5 s. If a rider's mass is 55 kg, with how much force does the ring push on her at the top of the ride? Rotation axis b) At the bottom of the ride? 3. Imagine a car is turning around a corner, it will slide off the road if it is turning at a very fast speed. Use what you have learned about friction and circular motion to explain why.
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