Suppose that the fraction of the body’s total volume that is above the water surface when a student floats in seawater (density 1030 kg/m^3) is 5% 1) Use this estimate and the student's weight of 700 N to calculate the total volume of the student's body.  2) What is the average density of the student's body?

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Challenge questionO) An 11 lb bowling ball has a circumference of 27 inches. Calculate the density of the bowling ball and determine whether it will float or sink if placed in water. Ignore the holes in the bowling ball. Some equations and conversion factors: 4Ttr3 Vsphere= circumference 2nr 1 lb = 453.6 g 1 in = 2.54 cm

Doliyo lodo sodino

A swimmer has a volume of 2 ft3. It has a weight density of 60 lb/ft3. What is the buoyant force on the swimmer when she is completely in water (weight density of 62 lb/ft3)?  a)  120 lb   b)  124 lb   c)  4lb   d)  Some other value.