A Brass Wire 2 $10 \times 1010 \mathrm {~N} / \mathrm { m } _ { 2 }$

Multiple Choice

A brass wire 2.0 m long and 2.0 mm in diameter supports a 10.0-kg fixture. By what distance did this fixture stretch the wire? Young's modulus for brass is $10 \times 1010 \mathrm {~N} / \mathrm { m } _ { 2 }$

A) 0.62 mm
B) 0.11 mm
C) 0.33 mm
D) 0.22 mm