Question

There is an analogy between rotational and linear physical quantities. What rotational quantities are analogous to distance and velocity?

a) Angular distance and angular velocity.
b) Torque and rotational speed.
c) Moment of inertia and angular momentum.
d) Angular acceleration and angular displacement.

Answer 1

The rotational quantities analogous to distance and velocity are angular distance and angular velocity.

Step-by-step explanation:

The rotational quantities analogous to distance and velocity are angular distance and angular velocity (option a). Angular distance is the angle covered in a circular path, similar to linear distance in a straight path. Angular velocity is the rate at which the angle changes, just like linear velocity is the rate at which distance changes.