A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 204
FIG. lIOS.—Tensions in the ropeat different parts ol the arc ol ClllltlCI I . h. IV ■ Ant T.T,0-73 :■: •greetHoi XIII FRICTION 179 arcs are all equal, it is reasonable to suppose that the ratios ofthe tensions in the rope at the beginning andare equal, i.e. end of each arc … _b __c T„ Tr Tc ^E (1) B C D E 2 This assumes that the surfacesare such that the value of thecoefficient of friction is the samethroughout, and the result isconfirmed approximately by ex-periment. Expt. 31.—Friction of a cordcoiled round a post. The apparatusshown in Fig. 209 enables thetensions to…
Physics
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