Context: Isaac Newton was born in the 1600s and studied how objects move. He discovered three fundamental laws about forces and motion. According to Newton's third law, for every force, there is an equal and opposite force.
Consider the following force:
Darnel is pushing on his friend's wheelchair.
According to Newton's third law, what other force must be happening?
A. The wheelchair is pushing on Darnel.
B. The wheelchair is pulling on Darnel.
Select the correct answer from the given choices and respond with the letter of the chosen option.
Answer: A