If you could place a small, low mass rock in space the same distance as Earth is
from the Sun, how strong a gravitational force from the Sun would it feel?
a. Identical to the force of gravity from the Sun on the Earth
b. Much less than what Earth feels, but not zero
c. Only 1% less than what Earth feels
d. Slightly stronger than the force of gravity on the Earth
e. Zero, because there is no gravity in space