Physics, 28.01.2021 19:10 talyku7131
HELP PLEASE IT'S TIMED I'LL MAKE YOU BRAINLIEST
This diagram shows a segment of a roller coaster. As the roller coaster car moves from Point A to Point B, its speed increases.
Which statement explains why the speed increases?
A.
The force of friction decreases on the downhill track.
B.
The inertia of the roller coaster car decreases.
C.
Balanced forces act on the roller coaster car.
D.
Unbalanced forces act on the roller coaster car.
Answers: 1
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This diagram shows a segment of a roller coaster. A...
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