Multiple Choice
A spring with a spring constant of 8.0 N/m is compressed to 20 cm.If the spring is uncompressed initially,then the work done is
A) 0.12 J.
B) 0.16 J.
C) 0.19 J.
D) 0.22 J.
E) 0.26 J.
Correct Answer:

Verified
Correct Answer:
Verified
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