SaraNextGen Study App [2022-23]
Last Updated On 23-10-2022 - By Sara

An object of mass  and radius  is performing pure rolling motion on a smooth horizontal surface under the action of a constant force  as shown in Figure. The object may be

a)

Disk

b)

Ring

c)

Solid cylinder

d)

Hollow sphere


Question ID - 100176 :-

An object of mass  and radius  is performing pure rolling motion on a smooth horizontal surface under the action of a constant force  as shown in Figure. The object may be

a)

Disk

b)

Ring

c)

Solid cylinder

d)

Hollow sphere

1 Answer
5876 Votes
3537

Answer Key : (b) -

(b)

For pure rolling,

Solving the above equations, we get,

So the object may be a ring or a hollow cylinder



Next Question :

A solid sphere rests on a horizontal surface. A horizontal impulse is applied at height  from centre. The sphere starts starts rolling just after the application of impulse. The ratio will be

a)

b)

c)

d)


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, 10th maths guide, 10th science guide, 10th tamil guide, 10th social guide, 10th english guide, science 10th guide and 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