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Answer on Mechanics | Relativity Question for ravi

Question #3714
A particle of mass m rotating with angular velocity w (omega) around a fixed axis at distance r from it is observed from a frame of reference rotating around the same axis with angular velocity w1. Find centrifugal force acting on the particle observed from this frame of reference. A) mw^2*r B) mw1^2*r C) m(w+w1/2)^2*r D) mw*w1r
Expert's answer
From the rotating frame of reference we get angular velocity of the particle:
ω0 = ω-ω1
In this frame of reference centrifugal force is:
Fc = mω2 R = mR(ω-ω1)2

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