20.2.11
Parallel shafts on which the drums of radii r and 2r are located are connected
Gear transmission with tooth numbers z1 = 60 and z2 = 40. Determine the generalized force,
Corresponding to the generalized coordinate if the masses of cargoes m1 = 1 kg, m2 = 2 kg, radius r =
0.1 m. (Answer 6.87)