Maurer, Edward R. (Edward Rose), b. 1869 · New York : John Wiley & sons, inc.; [etc., etc.] · leaf 89
l not slip. For suppose slipping toimpend at Oi, then R at Ox would act along OiCi, and R and W would concurat a. To preserve equilibrium, R at O2 must also act through a, whichis possible, since O^a is within the cone. Or suppose slipping to impend atO2, then R at O2 would act along O2C2, and R… … SP
Mechanics
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