A cube wood block with density of 0.6 × 103kg / m3 and edge length of 10cm is pulled by rope and immersed in water Please do not copy and paste

A cube wood block with density of 0.6 × 103kg / m3 and edge length of 10cm is pulled by rope and immersed in water Please do not copy and paste

Object volume: v = 10x10x10 = 1000cm ^ 3 = 0.001M ^ 3
Immersion: F floating = P water GV = 1000x10x0.001 = 10N
And g = mg = P, VG = 600x10x0.001 = 6N
G + F pull = f float
F pull = f float-g = 10-6 = 4N