Question

Four masses m1, m2, m3 and m4 are attached to a shaft and revolve in the

same plane. The masses are 16 Kg, 14 Kg , 18 Kg and 19 Kg

respectively and their radii of rotations are 70 mm, 60 mm, 50 mm

and 40 mm. the angular position of the masses m2, m3 and m4 are 70°, 120°

and 270° from the mass m1. Find the magnitude and position of the balancing

mass at radius of 100 mm in the same plane.​

Answer 1

complete the question