A glass ball of radius 2.00 cm sits at the bottom of a container of milk that has a density of 1.03 g/cm3. The normal force on

Question

A glass ball of radius 2.00 cm sits at the bottom of a container
of milk that has a density of 1.03 g/cm3. The normal force on the
ball from the container&rsquo;s lower surface has magnitude 9.48 x 10^2 N.
What is the mass of the ball?

chris_7086 · Answer

V = 2^3 * pi * 4/3 = 33.51 cm^3
9.48 * 10^2 = 9.80 * m - 1.03 * 33.51 * 9.80
948 = 9.80 * m - 338.25
1286.25 = 9.80 * m
131.25 g = m

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A glass ball of radius 2.00 cm sits at the bottom of a container of milk that has a density of 1.03 g/cm3. The normal force on

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