Solution of task 2.6.2 from the collection of Kepe OE

Solution of task 2.6.2 from the collection of Kepe OE

2.6.2
The force F. is applied to the homogeneous 700H roller. Determine the smallest modulus of this force so that the roller starts rolling with slip, if the radius R = 1 m, the friction coefficients of sliding and rolling are respectively equal: f = 0.2,? = 0.008 m. (Response 183)