/A B/ P A homogeneous ring of radius r=0.16 m is suspended from a peg in a vertically downwards uniform gravitational field with g=9.80 m/s?, and loaded by a force P as shown using a ring-fixed...

Extracted text: /A B/ P A homogeneous ring of radius r=0.16 m is suspended from a peg in a vertically downwards uniform gravitational field with g=9.80 m/s?, and loaded by a force P as shown using a ring-fixed massless inextensible chord. The coefficient of static friction between the peg and the ring is u=0.31. If a force P=10.2 N is to be supported without slip at the peg- ring contact, calculate the minimum value of the weight (in N) of the ring (correct to 1 decimal place).