Solved

How Large a Force Is Necessary to Stretch a 2

Question 42

Multiple Choice

How large a force is necessary to stretch a 2.0 mm radius steel wire (Y = 2.0 *10¹¹ N/m²) by 2.0%?

A) 5.0 * 10⁴ N
B) 2.5 * 10⁴ N
C) 2.5 *10³ N
D) 1.3 * 10⁴ N

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