What is the formula for the total frictional torque transmitted?

1.	What is the formula for the total frictional torque transmitted?
A.	¬¨¬®¬¨¬µ(P<sub>c</sub> ‚Äö√Ñ√∂‚àö√ë‚àö¬® P<sub>s</sub>)R ‚Äö√†√∂‚àö‚â• n
B.	¬¨¬®¬¨¬µ(P<sub>c</sub> ‚Äö√Ñ√∂‚àö√ë‚àö¬® P<sub>s</sub>)R
C.	¬¨¬®¬¨¬µ(P<sub>c</sub> + P<sub>s</sub>)R
D.	¬¨¬®¬¨¬µ(P<sub>c</sub> + P<sub>s</sub>)R x n
Answer» B. ¬¨¬®¬¨¬µ(P<sub>c</sub> ‚Äö√Ñ√∂‚àö√ë‚àö¬® P<sub>s</sub>)R

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What is the formula for the total frictional torque transmitted?

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