Consider a two-body system of the Earth orbiting the Sun. The center of mass would be located near the _________.
a. Sun b. Earth
c. Moon d. midway point
Question 2
The density of a _________ is greater than the density of a _________.
a. white dwarf; neutron star
b. neutron star; black hole
c. pulsar; neutron star
d. pulsar; white dwarf
e. white dwarf; black hole