Physics

Maia Norton

30 November, 04:24

When a roller coaster goes in an upside-down loop, which of the following is true?

A: the force reasonable for circular motion is acting toward the middle of the loop.

B:the force reasonable for circular motion is a ting all the way to the ground.

C: the force reasonable for circular motion is acting toward the top of the loop.

D: no force is acting on the roller coaster.