(a) A person pulls on a spring, stretching it by 3.0 cm, which requires a maximum force of 75 N. How much work did the spring do? (b) If the person compresses the spring 3.0 cm, how much work does the spring do?
(a) A person pulls on a spring, stretching it by 3.0 cm, which requires a maximum force of 75 N. How much work did the spring do? (b) If the person compresses the spring 3.0 cm, how much work does the spring do?
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Work by a Varying Force
Example: Work done by a spring.
(a) A person pulls on a spring, stretching it by 3.0 cm, which requires a
maximum force of 75 N. How much work did the spring do?
(b) If the person compresses the spring 3.0 cm, how much work does
the spring do?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F61f7c3c8-6346-4695-9a88-1cb9d0ddd75d%2F67006b50-4082-4abb-9130-553aa1d48a73%2F9zwhsxr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:AC
Work by a Varying Force
Example: Work done by a spring.
(a) A person pulls on a spring, stretching it by 3.0 cm, which requires a
maximum force of 75 N. How much work did the spring do?
(b) If the person compresses the spring 3.0 cm, how much work does
the spring do?
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