As the solar nebula contracts it:
A) flattens out into the ecliptic plane around the Sun's poles.
B) spins faster due to conservation of angular momentum.
C) cools due to condensation.
D) loses angular momentum.
E) reverses it direction of rotation.
Question 2
The maximum mass of a white dwarf is
A) about the mass of our Sun.
B) limitless; there is no theoretical limit to the maximum mass of a white dwarf.
C) about 3 times the mass of our Sun.
D) about 1.4 times the mass of our Sun.
