A 3-M Long Wire with a Diameter of 1 $\times$ 10¹⁰ N/m²

Multiple Choice

A 3-m long wire with a diameter of 1.5 mm has a Young's modulus of 9 $\times$ 10¹⁰ N/m².What mass hung from the wire would extend it by 3 mm?

A) 159 kg
B) 5.20 kg
C) 16.2 kg
D) 64.8 kg
E) None of the above