In considering friction of a V-thread, the virtual coefficient of fric

1.	In considering friction of a V-thread, the virtual coefficient of friction (≈í¬∫‚Äö√á√Ö) is given by#
A.	≈í¬∫‚Äö√á√Ö = ≈í¬∫ sin ≈í‚â§
B.	≈í¬∫‚Äö√á√Ö = ≈í¬∫ cos ≈í‚â§
C.	≈í¬∫‚Äö√á√Ö = ≈í¬∫/sin ≈í‚â§
D.	≈í¬∫‚Äö√á√Ö = ≈í¬∫/cos ≈í‚â§
Answer» E.

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In considering friction of a V-thread, the virtual coefficient of friction (≈í¬∫‚Äö√á√Ö) is given by#

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