A 50 × 10²-N Object Is Hung from the End of of a Wire

Multiple Choice

A 5.0 × 10²-N object is hung from the end of a wire of cross-sectional area 0.010 cm². The wire stretches from its original length of 200.00 cm to 200.50 cm.
-Determine the Young's modulus of the wire.

A) 1.0 × 10¹¹ N/m²
B) 1.0 × 10⁹ N/m²
C) 2.0 × 10¹¹ N/m²
D) 2.0 × 10⁹ N/m²
E) 5.0 × 10¹² N/m²