The volume of a small metal sphere is 24 cm3. 50 of such metal spheres are melted and molded into a large sphere. Solve: a) Given that 1cm3 of metal has a mass of m g, find an expression, in terms of m, for the mass of the large sphere. b) the total surface area of the sphere.
The volume of a small metal sphere is 24 cm3. 50 of such metal spheres are melted and molded into a large sphere. Solve: a) Given that 1cm3 of metal has a mass of m g, find an expression, in terms of m, for the mass of the large sphere. b) the total surface area of the sphere.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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The volume of a small metal sphere is 24 cm3. 50 of such metal spheres are melted and molded into a large sphere. Solve:
a) Given that 1cm3 of metal has a mass of m g, find an expression, in terms of m, for the mass of the large sphere.
b) the total surface area of the sphere.
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