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

A spool is pulled horizontally by two equal and opposite forces as shown in Figure. Which of the following statement are correct?

a)

The centre of mass moves towards left

b)

The centre of mass moves towards right

c)

The centre of mass remains stationary

d)

The net torque about the centre of mass of the spool is zero


Question ID - 100200 :-

A spool is pulled horizontally by two equal and opposite forces as shown in Figure. Which of the following statement are correct?

a)

The centre of mass moves towards left

b)

The centre of mass moves towards right

c)

The centre of mass remains stationary

d)

The net torque about the centre of mass of the spool is zero

1 Answer
5876 Votes
3537

Answer Key : (b) -

(b)

Friction force will act towards right



Next Question :

Three particles  and  of equal masses move with equal speeds along the medians of an equilateral triangle. They collide at the centroid  of the triangle. After collision comes to rest while  retraces its path with speed  The velocity of  is then

a)

 direction

b)

 direction

c)

2  direction

d)

 direction


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