Calculate the upthrust on a spherical ball of volume 4.2 x 10−4 − 4 m3 3 when totally immersed in a liquid of density 1028kgm−3

Answer Details

Upthrust(Force) = volume of object x density of liquid x g = V x ρ $\rho$ x g

U = 4.2 x 10−4 ${}^{-4}$ x  1028 x 10 ≊ $\approxeq$ 4.3N