_ For an isochronous Hartnell governor (where r‚Äö√á√Ö and r‚Äö√á√á = Maximum and minimum radius of rotation of balls respectively, S‚Äö√á√Ö and S‚Äö√á√á = Maximum and minimum force exerted on the sleeve respectively, and M = Mass on the sleeve)$?

(m.g - S‚Äö√á√Ö)/(m.g - S‚Äö√á√á) = r‚Äö√á√á/r‚Äö√á√Ö

(m.g + S‚Äö√á√Ö)/(m.g + S‚Äö√á√á) = r‚Äö√á√Ö/r‚Äö√á√á

S‚Äö√á√Ö/S‚Äö√á√á = r‚Äö√á√Ö/r‚Äö√á√á

S‚Äö√á√á/S‚Äö√á√Ö = r‚Äö√á√Ö/r‚Äö√á√á

_ For an isochronous Hartnell governor (where r‚Äö√á√Ö and r

1.	_ For an isochronous Hartnell governor (where r‚Äö√á√Ö and r‚Äö√á√á = Maximum and minimum radius of rotation of balls respectively, S‚Äö√á√Ö and S‚Äö√á√á = Maximum and minimum force exerted on the sleeve respectively, and M = Mass on the sleeve)$?
A.	(m.g + S‚Äö√á√Ö)/(m.g + S‚Äö√á√á) = r‚Äö√á√Ö/r‚Äö√á√á
B.	(m.g - S‚Äö√á√Ö)/(m.g - S‚Äö√á√á) = r‚Äö√á√á/r‚Äö√á√Ö
C.	S‚Äö√á√Ö/S‚Äö√á√á = r‚Äö√á√Ö/r‚Äö√á√á
D.	S‚Äö√á√á/S‚Äö√á√Ö = r‚Äö√á√Ö/r‚Äö√á√á
Answer» B. (m.g - S‚Äö√á√Ö)/(m.g - S‚Äö√á√á) = r‚Äö√á√á/r‚Äö√á√Ö

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_ For an isochronous Hartnell governor (where r‚Äö√á√Ö and r‚Äö√á√á = Maximum and minimum radius of rotation of balls respectively, S‚Äö√á√Ö and S‚Äö√á√á = Maximum and minimum force exerted on the sleeve respectively, and M = Mass on the sleeve)$?

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