Question

HELP NOW!!!!!!!!!!!!!

What is MOST LIKELY the reason the author included a description of Newton's first law of motion?

A
to demonstrate a problem that can interfere with the roller coaster moving smoothly on the hills
B
to show a type of energy that forces a car that is not moving at the top to start going down
C
to describe the reason why a roller coaster car begins to slow down as it ascends up a hill
D
to explain why the roller coaster car keeps moving up the hill despite gravity pulling it down

Answer 1

Step-by-step explanation:

Without additional context or information, it's difficult to determine the exact reason the author included a description of Newton's first law of motion. However, based on the options provided, the most likely reason seems to be option D: to explain why the roller coaster car keeps moving up the hill despite gravity pulling it down. Newton's first law of motion, also known as the law of inertia, states that an object at rest will remain at rest unless acted upon by an external force. In the case of a roller coaster car moving up a hill, the car's initial speed and momentum help it to continue moving up the hill despite the force of gravity pulling it down. Understanding this concept can help explain the physics behind the roller coaster's motion.