Solution of task 2.6.5 from the collection of Kepe OE

Solution of task 2.6.5 from the collection of Kepe OE

2.6.5
To the rink 1, a load is suspended with the help of an inextensible thread. 2. Determine the greatest weight of this load, at which the rink 1 weighing 3.2 kN will remain at rest, if the friction coefficient of rolling? = 0.004 m, radius R = 32.4 cm (Response 40.0)