(b) For the four bar mechanism shown, the center of gravity (CG) of each link is determined. An external force En is act

[answerhappygod]

B For The Four Bar Mechanism Shown The Center Of Gravity Cg Of Each Link Is Determined An External Force En Is Act 1 (95.43 KiB) Viewed 60 times

there is another question with this diagram posted so please
dont copy the answer.
and please explain what does "Balance the mechanism by
adding two masses mA and mB to
link 2 and 4"?????
(b) For the four bar mechanism shown, the center of gravity (CG) of each link is determined. An external force En is acting on link 3 at point P, and there is an external torque on link 4. The masses of the links are given as m1 = 1.5 kg, m2 = 7.7 kg, and m3 = 5.8 kg. All length dimensions are given in cm. Balance the mechanism by adding two masses mA and mg to link 2 and 4. YA IS P 330° FP - Roo3 100° CG3 3 45° T. Ro3 10 А CG4 0, 2 CG2 4 3 30° 92 5 X GCS RCG2 ROGA 02 04 19