Question

Newton's third law says that every time there is an action force, there is also a reaction force that is ___ in size and acts in the opposite direction.

a. Equal
b. Greater
c. Smaller
d. Irrelevant

Answer 1

Newton's third law dictates that for every action force, there is a reaction force that is equal in size and acts in the opposite direction.

Step-by-step explanation:

Newton's third law states that whenever one body exerts a force on a second body, the first body experiences a force that is equal in magnitude and opposite in direction to the force that it exerts. This fundamental principle is often encapsulated in the phrase 'for every action, there is an equal and opposite reaction.' It is important to note that these action and reaction forces are acting on different objects, and thus, they do not cancel each other out within a single object's frame of reference.