Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • In case of pure rotation, if we join any two internal points by a line then -Option: 1 It will intersect each other<div class='qna-opti

In case of pure rotation, if we join any two internal points by a line then -

Option: 1

It will intersect each other


Option: 2

It will remain parallel always


Option: 3

It will from a cycloidal path


Option: 4

None of the above


Answers (1)

best_answer

 

 

As we have learned - 

  • Rotational motion-

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.

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

Example-motion of wheels, gears, motors.

So, when a body undergoes pure rotation then the line joining any two points also rotate and which will cause the intersection of line joining both the points.

Posted by

Deependra Verma

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions