Question

If the action is of 6N, then the reaction will be

A.) 6N in the same direction
B.) 12N in the same direction
C.) 6N in the opposite direction
D.) 12N in the opposite direction

*QUICK, EXAM TOMORROW*

Answer 1

The reaction force is of the same amplitude but opposite direction (Newton's Third Law of Motion).

Answer: C.)

Answer 2

If this comes up on the exam, you should recite Newton's 3rd law of motion quietly to yourself.