GATE Exam  >  GATE Questions  >  A body of mass 1 kg moves under the influence... Start Learning for Free
A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) =  Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)
Correct answer is '-3.75'. Can you explain this answer?
Verified Answer
A body of mass 1 kg moves under the influence of a central force, with...
Central Force potential energy

Effective potential = 

The body moves in a circular orbit of radius r = 2m
So, energy of the system will always be equal to effective potential Ve at r =2m
Also, Ve will be minimum at r = 2m and  will be zero at r = 2m 

For circular motion
View all questions of this test
Explore Courses for GATE exam
A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer?
Question Description
A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer?.
Solutions for A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE. Download more important topics, notes, lectures and mock test series for GATE Exam by signing up for free.
Here you can find the meaning of A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer?, a detailed solution for A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer? has been provided alongside types of A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A body of mass 1 kg moves under the influence of a central force, with a potential energy function V(r) = Joule, where r is in meters. It is w l found to move in a circular orbit of radius r = 2 m. (In the following, you may use e3 ≈ 20). Find its total energy E. (in mJ)Correct answer is '-3.75'. Can you explain this answer? tests, examples and also practice GATE tests.
Explore Courses for GATE exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev