Q)
(chatquestion)...(1) 0.186
(2) 0.242
(3) 0.291
(4) 0.342
16. Two masses M and m hang at the two ends of a string
that passes through a smooth tube as shown. The
mass m moves in a circular path which lies in a horizontal
plane. The length of the string from m to the top of the
tube is / and 0 is the angle this length makes with the
vertical. What should be the frequency of revolution of m
so that M remains stationary?
eb
M
1 Mg
(1)
2n V m/
Mg
(2) 2n V ml cose
1
m/ cos0
m/
(3) 2x
Mg
(4)
2n VMg
...
