The two 2-kg gears A and B are attached to the ends of a 3-kg slender bar. The gears roll within the fixed ring gear C, which lies in the horizontal plane. If a 10 · N m torque is
applied to the center of the bar as shown, determine the
number of revolutions the bar must rotate starting from rest
in order for it to have an angular velocity of ω_AB= 20 rad/s.
For the calculation, assume the gears can be approximated by
thin disks. What is the result if the gears lie in the vertical plane?

Transcribed Image Text:

ил A 150 mm nder ww 400 mm- M = 10 N·m и S B 150 mm N