Multiple Choice
Which of these pairs of forces is an example of an action-reaction pair by Newton's third law?
A) for a dog pulling on its leash, the force of the dog on the leash and the force of the leash on the dog
B) for a baseball player sliding into first base, the force of the baseball player on his shoes and the friction force of the ground on his shoes
C) for a tugboat pulling a barge, the force of the water on the barge and the force of the barge on the tugboat
D) for the solar system, the force of the Sun on Earth and the force of the Sun on Mars
Correct Answer:

Verified
Correct Answer:
Verified
Q340: A major contribution of Ptolemy to the
Q341: How much gravitational force acts on an
Q342: Which of these objects are MOST likely
Q343: In Ptolemy's geocentric theory of the solar
Q344: A horse is dragging a loaded sled
Q346: In applying the scientific method to the
Q347: How are kinetic energy and potential energy
Q348: Kepler's first law states that the orbit
Q349: Planets move past the background stars as
Q350: The epicycle, in the Greek planetary model,