Multiple Choice
Solve the problem.
-It takes a force of 12,000 lb to compress a spring from its free height of 15 in. to its fully compressed height of 10 in. How much work does it take to compress the spring the first inch?
A) 600 in.-lb
B) 1200 in.-lb
C) 2400 in.-lb
D) 120,000 in.-lb
Correct Answer:
Verified
Correct Answer:
Verified
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