Estimate the mass of the rod

Reference no: EM13297116

A rod of length 30.0 cm has linear density (mass per length) given by l 5 50.0 1 20.0x where x is the distance from one end, measured in meters, and l is in grams/meter.

(a) What is the mass of the rod?

(b) How far from the x 5 0 end is its center of mass?

Reference no: EM13297116

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