Solve the Problem $( \bar { x } , \bar { y } , \bar { z } ) = \left( \frac { 9 } { 5 } , \frac { 9 } { 5 } , \frac { 9 } { 5 } \right)$

question 295

Multiple Choice

Solve the problem.
-Find the centroid of the first-octant portion of a solid ball of radius 3 centered at the origin.

• A) \(( \bar { x } , \bar { y } , \bar { z } ) = \left( \frac { 9 } { 5 } , \frac { 9 } { 5 } , \frac { 9 } { 5 } \right)\)
• B) \(( \bar { x } , \bar { y } , \bar { z } ) = \left( \frac { 9 } { 8 } , \frac { 9 } { 8 } , \frac { 9 } { 8 } \right)\)
• C) \(( \bar { x } , \bar { y } , \bar { z } ) = \left( \frac { 6 } { 5 } , \frac { 6 } { 5 } , \frac { 6 } { 5 } \right)\)
• D) \(( \bar { x } , \bar { y } , \bar { z } ) = \left( \frac { 15 } { 8 } , \frac { 15 } { 8 } , \frac { 15 } { 8 } \right)\)

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