calculate the buoyant force due to the surrounding air on a man weighing 900 N. Assume his average density is the same as that of water. Suppose that the density of air is 1.20 kg/m3.
volume of air displace = M/density.
so buoyant force = m*rho*g./density
=900*(1.2)/1000
=1.08 N
calculate the buoyant force due to the surrounding air on a man weighing 900 N. Assume...
Calculate the buoyant force due to the surrounding air on a man weighing 700 N . Assume his average density is the same as that of water. Suppose that the density of air is 1.20 kg/m3.
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