As the solar nebula contracts due to gravitation, the cloud:
A)spins faster.
B)expands.
C)becomes more spherical in shape.
D)changes direction of motion.
E)begins to cool.

Question

Quizplus · Accepted Answer

As the solar nebula contracts, its angular momentum is conserved, which causes it to spin faster. This is due to the same principle that causes an ice skater to spin faster as they pull in their arms. According to the conservation of angular momentum, as the solar nebula contracts, it spins faster.

As the Solar Nebula Contracts Due to Gravitation, the Cloud