Question

if a balloon filled with air as it mouth untied, the air is released from its mouth in the downward direction,and balloon moves upward .identity action and reaction in the case.

Answer 1

Air Released In Downward Direction Is Is The Action Force While Balloon Moving In Upward Direction Is Reactional Force

Answer 2

Newton's third law if there is an action and there is reaction also the air from ballon action on atmosphere pressure by reaction effect the ballon is move upwards