A Force of 500 N Is Applied to a Rod

Multiple Choice

A force of 500 N is applied to a rod with a diameter of 4.00 mm. The stress on the rod is

A) 5.38 × 10⁷ N/m².
B) 4.66 × 10⁷ N/m².
C) 4.25 × 10⁷ N/m².
D) 3.98 × 10⁷ N/m².
E) 2.75 × 10⁷ N/m².