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.

there are no correct statementd on the list of choices you provided.

. west

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!