Question

A thin circular ring of mass M and radius r is
rotating about its axis with a constant angular
velocity w. Four objects each of mass m, are kept
gently to the opposite ends of two perpendicular
diameters of the ring. The angular velocity of
the ring will be
[2003]
e
(M - 4m)
JM
M +4m
Mo
O
4m
Μω
O
M + 4m
(M +4m)
M​

Answer 1

Explanation:

A thin circular ring of mass M and radius r is

rotating about its axis with a constant angular

velocity w. Four objects each of mass m, are kept

gently to the opposite ends of two perpendicular

diameters of the ring. The angular velocity of

the ring will be

[2003]

e

(M - 4m)

JM

M +4m

Mo

O

4m

Μω

O

M + 4m

(M +4m)

M