Multiple Choice
What is the size of the force a person exerts on Earth compared to the force Earth exerts on that person as they stand on its surface?
A) zero because they do not exert a force on Earth
B) very small because their mass is small compared to that of Earth
C) twice as large because of Earth's rotation
D) the same
Correct Answer:
Verified
Correct Answer:
Verified
Q74: The center, or fixed point, of the
Q75: Newton stated that a constant net force,
Q76: A scientist observes a new phenomenon that
Q77: When Mars is at aphelion it must
Q78: A baseball player throws a ball straight
Q80: Compared with a person's mass on Earth,
Q81: In Ptolemy's geocentric theory of the solar
Q82: In the Greek planetary model, the deferent
Q83: An inferior planet will be closest to
Q84: At what position in its orbit does