Author Question: Dark matter had no effect on the distribution of matter in the early universe. Indicate whether ... (Read 95 times)

Capo · **on:** Jul 27, 2018

Dark matter had no effect on the distribution of matter in the early universe.

Indicate whether the statement is true or false

Question 2

The planets never travel in a straight line as they orbit the Sun. According to Newton's second law of motion, this must mean that

A) the planets are always accelerating.
B) the planets have angular momentum.
C) the planets will eventually fall into the Sun.
D) a force is acting on the planets.