A man is standing still. The force by the man on the earth is \(\vec{F1}\). The force by the earth on the man is \(\vec{F2}\). Which one of the following is true?

A man is standing still. The force by the man on the earth is \(\vec{F

1.	A man is standing still. The force by the man on the earth is \(\vec{F1}\). The force by the earth on the man is \(\vec{F2}\). Which one of the following is true?
A.	\(\vec{F1} = \vec{F2}\)
B.	\(\vec{F1} = -\vec{F2}\)
C.	\(\vec{F1} = 5(\vec{F2})\)
D.	\(2(\vec{F1}) = \vec{F2}\)
Answer» C.