The density of a sphere is given by (r) C r The sphere has a radius of 5 m and a mass of 10 11 kg (a) Determine the constant C (b) Obtain expressions for the gravitational field for (1) r 5 m, and (2) r 5 m ...

a 2 C 25 10 11 kg C 6436 kgm 2 b ...

The density of a sphere is given by (r) = C/r. The sphere has a radius of

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The density of a sphere is given by ρ(r) = C/r. The sphere has a radius of 5 m and a mass of 10¹¹ kg.

(a) Determine the constant C.

(b) Obtain expressions for the gravitational field for (1) r > 5 m, and (2) r < 5 m.

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Fundamentals of Ethics for Scientists and Engineers

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Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 12, 2011 07:14 AM

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