Question

Which of these rotational quantities is analogous to mass in a linear system?

a.
Angle in radians

b.
Angular acceleration

c.
Torque

d.
Rotational inertia

Answer 1

Answer:

d

Explanation:

i think it is rotational inertia

because analogue of mass in rotational motion is moment of inertia. It plays the same role as mass plays in transnational motion.  

hope it's right & helps !!!!!!!!!