Get Answers to all your Questions

header-bg qa

In rotational motion of a rigid body all particle move with 

Option: 1

same linear and angular velocity 


Option: 2

same linear and  different angular velocity 


Option: 3

with different linear velocities and same angular velocities 


Option: 4

with different linear velocities and different angular velocities 


Answers (1)

As we have learned

Rotation -

A rigid body is said to be in pure rotation if every particle of the body moves in a circle and centre of all the circles lie on a straight line called the axis of rotation.

- wherein

The line joining any two internal points does not remain parallel.

 

 In a rigid body 

all particle rotate with same angular velocity but different linear velocities 

\vec v = \vec w \times \vec r

r is different for all particles 

 

Posted by

Sumit Saini

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks