Multiple Choice
A spring whose natural length is 20 cm is stretched to a length of 35 cm by a 2-N force. Find the work done in stretching the spring.
A) 0.15 J
B) 30 J
C) 0.7 J
D) 40 J
E) 0.3 J
Correct Answer:
Verified
Correct Answer:
Verified
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