Teaching JKPSC Lecturership Mock Test Series 2024-25 Physical Sciences Classical Mechanics Rigid Body Dynamics
A uniform wheel of mass M and radius b rolls uniformly and without slipping. What is the total angular momentum (\( L_z \) ) of the wheel about the origin?
1
\(L_z = \frac{1}{2} M b^2 \omega\)
2
\(L_z = M b V\)
3
\(L_z = -\frac{1}{2} M b^2 \omega\)
4
\( L_z = -\frac{3}{2} M b^2 \omega\)