Find the density (in g/cm³) of a metal cylinder with a mass (m) of 8.3 g, a length (l ) of 1.94 cm, and a radius (r) of 0.55 cm. For a cylinder, V = πr²l.

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GIVEN: m = 8.3 g 1, r FIND: d in g/cm³ CONCEPTUAL PLAN m, V 1 = 1.94 cm r = 0.55 cm m V V = Tr²1 V d d = m/V RELATIONSHIPS USED V = Tr²1 d