A sphere of radius 5 cm is lowered into a rectangular tank 50 cm long and 20 cm wide containing water to a depth of 10 cm. The sphere floats with half of its surface above the level of the surface of the water. Calculate a) the volume of the sphere%; b) the volume of water in the tank; c) the surface area of the sphere above the water.

A sphere of radius 5 cm is lowered into a rectangular tank 50 cm long and 20 cm wide containing water to a depth of 10 cm. The sphere floats with half of its surface above the level of the surface of the water. Calculate a) the volume of the sphere%; b) the volume of water in the tank; c) the surface area of the sphere above the water.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.2: Pyramids, Area, And Volume

Problem 29E

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