Question

4
16
A rhinoceros beetle rides the rim of a horizontal disk rotating counterclockwise like a
merry-go-round. The beetle then walks along the rim in the direction of the rotation.
(the disk is still rotating in the counterclockwise direction):
1. The magnitude of the angular momentum of the beetle-disk system about the
rotation axis will
(a) increase
(b) decrease
(c) remains same
(d) may increase or decrease
2. The magnitude of the angular momentum of the disk about the rotation axis will
(a) increase
(b) decrease
(c) remains same
(d) may increase or decrease
3. The magnitude of the angular velocity of the disk about the rotation axis will
(a) increase
(b) decrease
(c) remains same
(d) may increase or decrease
4. The magnitude of the angular momentum of the beetle about the rotation axis​

Answer 1

sorryAnswer:

Explanation:

sorry