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The radii of circular orbits of two satellites A and B of the earth are 4R and R respectively. If the speed of satellite A is 3V, then the speed of satellite B will be A) 3V/4 B) 6V C) 12V D) 3V/3?
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The radii of circular orbits of two satellites A and B of the earth ar...
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The radii of circular orbits of two satellites A and B of the earth ar...
F=GMm/R2,( it is R square)
now force of Gravitation provide centripetal force
therefore mv2/R=GMm/R2
v=[GM/R]1/2

Now, according to question
3v=[GM/4R]1/2
3v=1/2[GM/R]1/2  ----------(1)

and
let the velocity of the other planet be x,
x=[GM/R]1/2 -------------(2)

from (1) and (2)

3v=x/2,
x=6v

​hence solved
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The radii of circular orbits of two satellites A and B of the earth ar...
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The radii of circular orbits of two satellites A and B of the earth are 4R and R respectively. If the speed of satellite A is 3V, then the speed of satellite B will be A) 3V/4 B) 6V C) 12V D) 3V/3?
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The radii of circular orbits of two satellites A and B of the earth are 4R and R respectively. If the speed of satellite A is 3V, then the speed of satellite B will be A) 3V/4 B) 6V C) 12V D) 3V/3? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The radii of circular orbits of two satellites A and B of the earth are 4R and R respectively. If the speed of satellite A is 3V, then the speed of satellite B will be A) 3V/4 B) 6V C) 12V D) 3V/3? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The radii of circular orbits of two satellites A and B of the earth are 4R and R respectively. If the speed of satellite A is 3V, then the speed of satellite B will be A) 3V/4 B) 6V C) 12V D) 3V/3?.
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