2.6.6
A pair of forces with a moment M = 210 N • m is applied to a homogeneous skating rink 1 with a weight of 5 kN. Determine what should be the largest weight of the load 2, in order for the roller to roll to the left, if the coefficient of rolling friction? = 0.003 m, radius R = 0.453 m. (Response 428)