Question

If it weren't for Newton's _____ law, regarding inertia, the planets would travel in a straight line into space. Gravity is the outside force that keeps the planets in orbit about the Sun.

first
second
third

Answer 1

1st law of motion. AN object in motion stays in motion unless acted upon.

Answer 2

Hey there!

Your answer is the first option.

If it weren't for Newton's first law, regarding inertia, the planets would travel in a straight line into space. Gravity is the outside force that keeps the planets in orbit about the Sun.

Hope this helps you.
Have a great day!