Question
Easy
Solving time: 2 mins
A small coin is placed on a record rotating at rev/minute. The coin does not slip on the record. Where does it get the required centripetal force from ?
Found 4 tutors discussing this question
Discuss this question LIVE
10 mins ago
Text solutionVerified
The coin gets the required centripetal force from the frictional force between the coin and the record.
Was this solution helpful?
23
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice questions from Concepts of Physics (HC Verma Part I)
Question 1
Medium
Views: 6,182
Question 2
Medium
Views: 5,523
Question 3
Medium
Views: 6,137
Question 4
Medium
Views: 6,111
Practice more questions from System of Particles and Rotational Motion
Question 1
Medium
Views: 5,510
(b) Given the moment of inertia of a disc of mass M and radius R about any of its diameters to be , find its moment of inertia about an axis normal to the disc and passing through a point on its edge.
Question 2
Hard
Views: 5,187
Question 3
Hard
Views: 5,210
Practice questions on similar concepts asked by Filo students
Question 1
Views: 5,317
Question 2
Views: 5,143
Question 3
Views: 5,849
Question 4
Views: 5,154
Stuck on the question or explanation?
Connect with our Physics tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | A small coin is placed on a record rotating at rev/minute. The coin does not slip on the record. Where does it get the required centripetal force from ? |
Topic | System of Particles and Rotational Motion |
Subject | Physics |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 23 |