a wooden rod of uniform cross section and length 120 cm is hinged at the bottom of the †an k which is filled with water to a height of 40 cm .in equilibrium position ,rod makes an angle of 60 degree with vertical.the center of buoyancy is located on rod at a distance (from hinge) of 1.20 cm 2.40 cm 3.60 cm 4.75 cm

a wooden rod of uniform cross section and length 120 cm is hinged at

1.	a wooden rod of uniform cross section and length 120 cm is hinged at the bottom of the †an k which is filled with water to a height of 40 cm .in equilibrium position ,rod makes an angle of 60 degree with vertical.the center of buoyancy is located on rod at a distance (from hinge) of 1.20 cm 2.40 cm 3.60 cm 4.75 cm
Answer» a wooden rod of uniform cross section and length 120 cm is hinged at the bottom of the †an k which is filled with water to a height of 40 cm .in equilibrium position ,rod makes an angle of 60 degree with vertical.the center of buoyancy is located on rod at a distance (from hinge) of 1.20 cm 2.40 cm 3.60 cm 4.75 cm