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A rocket can go vertically upwards in earth's atmosphere because
  • a)
    It is higher than air
  • b)
    Of gravitational pull of the sun
  • c)
    It has a fan which displaces more air per unit time than the weight of the rocket
  • d)
    Of the force exerted on the rocket by gases ejected by it
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
A rocket can go vertically upwards in earth's atmosphere becausea)It i...


Explanation:

Force of gases ejected by the rocket:
- When a rocket is launched, it expels high-speed gases out of its engine.
- According to Newton's third law of motion, for every action, there is an equal and opposite reaction.
- The force of the gases being ejected downwards creates an equal and opposite force pushing the rocket upwards.

Conservation of momentum:
- The rocket pushes the gases downwards, causing the rocket to move upwards due to the conservation of momentum.
- The momentum of the gases being ejected downwards is equal to the momentum of the rocket moving upwards.

Overcoming gravitational pull:
- The force exerted on the rocket by the gases ejected by it helps the rocket overcome the gravitational pull of the Earth.
- This allows the rocket to go vertically upwards in the Earth's atmosphere.

Conclusion:
- In conclusion, the force exerted on the rocket by the gases ejected by it is the reason why a rocket can go vertically upwards in Earth's atmosphere. This force helps the rocket overcome the gravitational pull of the Earth and move in the desired direction.
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Community Answer
A rocket can go vertically upwards in earth's atmosphere becausea)It i...
D is correct
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A rocket can go vertically upwards in earth's atmosphere becausea)It is higher than airb)Of gravitational pull of the sunc)It has a fan which displaces more air per unit time than the weight of the rocketd)Of the force exerted on the rocket by gases ejected by itCorrect answer is option 'D'. Can you explain this answer?
Question Description
A rocket can go vertically upwards in earth's atmosphere becausea)It is higher than airb)Of gravitational pull of the sunc)It has a fan which displaces more air per unit time than the weight of the rocketd)Of the force exerted on the rocket by gases ejected by itCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A rocket can go vertically upwards in earth's atmosphere becausea)It is higher than airb)Of gravitational pull of the sunc)It has a fan which displaces more air per unit time than the weight of the rocketd)Of the force exerted on the rocket by gases ejected by itCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rocket can go vertically upwards in earth's atmosphere becausea)It is higher than airb)Of gravitational pull of the sunc)It has a fan which displaces more air per unit time than the weight of the rocketd)Of the force exerted on the rocket by gases ejected by itCorrect answer is option 'D'. Can you explain this answer?.
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