When a roller coaster goes in an upside-down loop, which of the following is true?
Quest...
When a roller coaster goes in an upside-down loop, which of the following is true?
Question 11 options:
No force is acting on the roller coaster.
The force responsible for circular motion is acting all the way to the ground.
The force responsible for circular motion is acting toward the top of the loop.
The force responsible for circular motion is acting toward the middle of the loop.
Answers: 3
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