Answer:-
Option B)
They are equal and act in the opposite direction.
Explanation:-
According to Newton’s 3rd law of motion:
“Every action has an equal but opposite reaction”.
If body A exerts a force F on body B, then body B exerts an equal and opposite force −F back on body A.
Mathematical expression:
F = −F
Examples:
i) Walking on the floor
ii) Applying force on (Moving) a cart
iii) Or my personal favourite one is when u slap a person it is an action and then the person slaps u back as a reaction.
lol .Hope it helps !!!
