Force that picks up the pace of a sky rocket in external space is exerted on the rocket by ______?
بیرونی جگہ میں اسکائی راکٹ کی رفتار کو اٹھانے والی طاقت ______ کے ذریعہ راکٹ پر لگائی جاتی ہے؟
Answer: Exhaust gases
Explanation
A rocket accelerates in space by expelling exhaust gases backward, which, according to Newton’s third law, produces an equal and opposite force pushing the rocket forward.
This force is called thrust and does not depend on external air or gravity.
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