Home Physics PHYSICS: A Textbook for Grade 11 Chapter 3: Momentum and its Conservation
1.
Calculate the angular momentum of a body whose rotational energy is 10 joule. If the angular momentum vectors coincides with the axis of rotation and its moment of inertia about the axis is 8×10-7kgm2
2×10-3kgm2/s
4×10-3kgm2/s
6×10-3kgm2/s
None of these