Question

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example of newtons 3rd law
explain why a rocket lifting off is an example of newtons 3rd law.
label the action/reaction forces.

Explanation:

Step1: State Newton's 3rd Law

For every action, there is an equal and opposite reaction.

Step2: Identify action force

Rocket expels gas downwards.

Step3: Identify reaction force

Gas pushes rocket upwards.

Answer:

The rocket expels gas downwards (action force). The gas exerts an equal - and - opposite force on the rocket, pushing it upwards (reaction force), which is why it's an example of Newton's 3rd Law.