Question

All the points of a rigid body rotating about a given axis have the same
(1) linear velocity
(2) angular velocity
(3) angular acceleration
(4) None of the above​

Answer 1

Answer:

All the points of a rigid body rotating about a given axis have the same angular velocity.

as the axis is moving with some omega and all the particles are doing the circular motion around it constituting a pur rotational body.

- all will have same omega as an angular parameter.

- but angular acceleration and velocity will get change according to distance increases from axis.

hope it helps!