NEET Exam > NEET Questions > For a particle rotating in a vertical circle ...
Start Learning for Free
For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s?
Most Upvoted Answer
For a particle rotating in a vertical circle with uniform speed, the m...
Problem: For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s?
Solution:
Solution:
- Understanding the Problem: We are given that a particle is rotating in a vertical circle with uniform speed. We need to find the speed of the revolving body. We are also given that the maximum and minimum tension in the string are in the ratio 5:3 and the radius of the vertical circle is 2m.
- Concepts Used: We will use the concepts of centripetal force, gravitational force, and tension in the string.
- Formula:
- Centripetal force = mv^2/r
- Gravitational force = mg
- Tension in the string at the top = mv^2/r + mg
- Tension in the string at the bottom = mv^2/r - mg
- Solution Steps:
- Let the maximum tension be 5x and the minimum tension be 3x.
- At the top of the circle, tension = 5x, centripetal force = mv^2/r, gravitational force = mg
- Therefore, 5x = mv^2/r + mg
- At the bottom of the circle, tension = 3x, centripetal force = mv^2/r, gravitational force = mg
- Therefore, 3x = mv^2/r - mg
- Divide the above two equations, we get:
- 5/3 = (mv^2/r + mg)/(mv^2/r - mg)
- Simplifying the above equation, we get:
- mv^2 = 5gr
- Substituting the given values, we get:
- v^2 = 5g
- v = sqrt(5g) = 5^(1/2)m/s
- Answer: The speed of the revolving body is sqrt(5) m/s.
Community Answer
For a particle rotating in a vertical circle with uniform speed, the m...
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s?
Question Description
For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s?.
For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s?.
Solutions for For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s? 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 For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s? defined & explained in the simplest way possible. Besides giving the explanation of
For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s?, a detailed solution for For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s? has been provided alongside types of For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s? theory, EduRev gives you an
ample number of questions to practice For a particle rotating in a vertical circle with uniform speed, the maximum and minimum tension in the string are in the ratio 5:3. If the radius of vertical circle is 2 m, the speed of revolving body is a)root5 m/s b)5root5 m/s c)5m/s d)10m/s? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
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