NEET Exam > NEET Questions > The escape velocity of a body on the earth su...
Start Learning for Free
The escape velocity of a body on the earth surface is 11.2 km/s. If the same body is projected upward with velocity 22.4 km/s, the velocity of this body at infinite distance from the centre of the earth will be:
- a)11.2√2 km/s
- b)Zero
- c)11.2 km/s
- d)11.2√3 km/s
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The escape velocity of a body on the earth surface is 11.2km/s. If the...
Given then
V = 2Ve
V = 2Ve
So,
Most Upvoted Answer
The escape velocity of a body on the earth surface is 11.2km/s. If the...
The escape velocity of a body on the Earth's surface is the minimum velocity required for the body to escape the gravitational pull of the Earth and never return. It is given by the formula:
\[v_e = \sqrt{\frac{2GM}{R}}\]
Where:
- \(v_e\) is the escape velocity
- \(G\) is the gravitational constant
- \(M\) is the mass of the Earth
- \(R\) is the radius of the Earth
The escape velocity on the Earth's surface is 11.2 km/s. If the same body is projected upward with a velocity of 22.4 km/s, it means that its initial velocity is twice the escape velocity.
When a body is projected upward with a velocity greater than the escape velocity, it will eventually slow down due to the Earth's gravitational pull, but it will never come to a stop or fall back to the Earth. At infinite distance from the center of the Earth, the velocity of the body will approach zero.
Therefore, the velocity of the body at infinite distance from the center of the Earth will be 0 m/s.
\[v_e = \sqrt{\frac{2GM}{R}}\]
Where:
- \(v_e\) is the escape velocity
- \(G\) is the gravitational constant
- \(M\) is the mass of the Earth
- \(R\) is the radius of the Earth
The escape velocity on the Earth's surface is 11.2 km/s. If the same body is projected upward with a velocity of 22.4 km/s, it means that its initial velocity is twice the escape velocity.
When a body is projected upward with a velocity greater than the escape velocity, it will eventually slow down due to the Earth's gravitational pull, but it will never come to a stop or fall back to the Earth. At infinite distance from the center of the Earth, the velocity of the body will approach zero.
Therefore, the velocity of the body at infinite distance from the center of the Earth will be 0 m/s.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer?
Question Description
The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer?.
The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer?.
Solutions for The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The escape velocity of a body on the earth surface is 11.2km/s. If the same body is projected upward with velocity 22.4km/s, the velocity of this body at infinite distance from the centre of the earth will be:a)11.2√2km/sb)Zeroc)11.2km/sd)11.2√3km/sCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup