Physics

Problem

A uniform cylindrical rod has mass

0.0435\,\text{kg}

, length

12.6\,\text{cm}

and diameter

0.85\,\text{cm}

. Using

\pi = 3.1416

, calculate its density in

\text{g\,cm}^{-3}

, stating the result with the correct number of significant figures. a)

6.07

6.1

5.9

6.4