Multiple Choice
A steel wire,3.2 m long,has a diameter of 1.2 mm.The wire stretches 1.6 mm when it bears a load.Young's modulus for steel is 2.0 × 1011 Pa.The mass of the load is closest to
A) 12 kg.
B) 16 kg.
C) 20 kg.
D) 24 kg.
E) 28 kg.
Correct Answer:
Verified
Correct Answer:
Verified
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