Question

if a baloon is filled with air and its mouth untied , the aiŕ is released from the mouth in the downward direction and the balloon moves upward identify the action reaction in this case

Answer 1

i think u must be knowing about the third law that for every action there is an opposite reaction.
SO when the balloon's air was released downward it moves to the opposite direction means upward........so there is a normal reaction

Hope you like this answer.......

Thank you

Answer 2

Answer:

every action has an opposite

Explanation: