# Answer to Question #3714 in Mechanics | Relativity 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:

ω

In this frame of reference centrifugal force is:

F

ω

_{0}= ω-ω_{1}In this frame of reference centrifugal force is:

F

_{c}= mω^{2}R = mR(ω-ω_{1})^{2}Need a fast expert's response?

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