4) Consider a rod of length meters with density 8(x) =(2-cos x) kg/m over the interval 0sxS4. a) Find the mass of this rod. b) Find the location of the center of mass . (hint: use integration by parts)

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Q: Consider a rod of length meters with density 8(x)=(2- cos x) kg/m over the interval 0<x<5.

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