If the angular momentum of a rotating body about a fixed axis is increased by |
|||||||
a) |
10% |
b) |
20% |
c) |
21% |
d) |
5% |
If the angular momentum of a rotating body about a fixed axis is increased by |
|||||||
a) |
10% |
b) |
20% |
c) |
21% |
d) |
5% |