Question

Explain the motion of a rocket with the help of Newton's third law.

ICSE Class 9 Physics Chapter Newton's Law of Motion

Answer 1

pl refer the attachment

Answer 2

Newton's third law of motion states that to every action there is an equal and opposite reaction. Similarly, when a rocket moves, it exerts the action force on the gases to expel them backwards which in turn exerts an equal and opposite reaction force to move the rocket forward.