Question

Chapter 6, Problem 6/014 The 71-kg wheel rolls on its hub up the circular indine under the action of the 17kg cylinder attached to a condaround the im Determine the rest, assuming that friction is sufficient to preventsioage. What is the minimum coefficient of friction which permit this position to be reached with a s ing 71 ko 90 mm

Answer 1

m 2zo hur Applying moment about C: 6714) Co-puo Sint) - (17g) x (027 -0.09 sino)=0 gls consel out = 6.39 sin +1.53 sint= 4.59 sint= 1.52 4= (35.42 R a 0 Mmin= tan &- ton (35.42) -0.71