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The surface area of a ball is measured to be A = 35 cm2. a. (a)...

The surface area of a ball is measured to be A = 35 cm2.

a. (a) Write an equation for the radius of the ball, r, treating it as a sphere, in terms of its surface area.

(b) The mass is measured to be M = 170 g. Calculate its density ρ in g/cm3. Part

(c) What is the density ρkg/m3 in kg/m3?

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