Import Question JSON

\text{For a rigid body rotating about a fixed axis, all particles in the body have the same:} \text{Angular acceleration } (\alpha)\text{: Every part of the rigid body speeds up or slows down its rotation at the same rate.} \text{Angular velocity } (\omega)\text{: Every part of the rigid body rotates at the same instantaneous rate.} \text{Angular displacement } (\Delta\theta)\text{: Over any given time interval, every part of the rigid body rotates through the same angle.} \text{Linear quantities like linear speed, linear velocity, linear acceleration, and linear displacement would differ for particles at different distances from the axis of rotation. However, angular quantities are uniform for all particles of a rigid body rotating about a fixed axis.} \text{Therefore, all the listed quantities are the same for all particles of the rigid body.} \text{The final answer is All of these}