Q)
(chatquestion)...5.22 Two insects of mass 'M’ each are at points P and o
of a massless semicircular wire. Two more insects
A and B of same mass are sitting at the bottom o
the wire. The wire is given an angular velocity ».
about a vertical axis through its centre. If A and R
crawl to meet P and Q, final angular velocity at-
tained by the wire will be
Pr
AB
(1)
Wo
Wo
(2)
4
13)
(4) 2@0
...
