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Q4.
The diagram shows a smooth thin tube through which passes a string with masses m and
M attached to its ends. The tube is moved so that the mass m travels in a horizontal circle
of constant radius rat constant speed v.
Om
-
ac
Mu
tube
F = M9
M
Which one of the following expressions is equal to M?
my2
2r
A
Env²
R


Q4The Diagram Shows A Smooth Thin Tube Through Which Passes A String With Masses M AndM Attached To Its Ends The Tube Is Moved So That The Mass M Travels In A H class=