SaraNextGen Study App [2023-24]
Last Updated On [03-11-2023]

When a disc is rotating with angular velocity , a particle situated at a distance of 4 cm just begins to slip. If the angular velocity is doubled, at what distance will the particle start to slip in cm is?


Question ID - 53199 :-

When a disc is rotating with angular velocity , a particle situated at a distance of 4 cm just begins to slip. If the angular velocity is doubled, at what distance will the particle start to slip in cm is?

1 Answer
5876 Votes
3537

Answer Key : (1) -

Angular velocity

Centripetal force

or                       

or                      

or                        cm



Next Question :

A solid sphere and a hollow sphere of the same material and of a same size can be distinguished without weighing

a)

By determining their moments of inertia about their coaxial axes

b)

By rolling them simultaneously on an inclined plane

c)

By rotating them about a common axis of rotation

d)

By applying equal torque on them


View Topper Answer

We hope we have given the updated helpful answer / content for your query in an easily accessible format to help you in preparing adequately. We do offer free support materials, 11th maths guide 11th maths guide 12th maths guide 10th maths guide, also for all the classes books and guide to all the students who sign up for SaraNextGen. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It includes conceptual queries, MCQs, Long and short answer type queries, etc. These Questions are designed to learn each student and academics by providing chapter-wise further issues focusing totally on testing conceptual information with applications. Here, we've got provided a number of the necessary ways in which within which the solutions of all the Questions will profit students of class 1 to 12. If you have any queries, drop a message to us and we will get back to you at the earliest.


SaraNextGen