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Kinetic Energy of a wood on a spring?
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Mar10-09, 07:50 AM
1. The problem statement, all variables and given/known data
When a piece of wood is pressed against a spring and compresses the spring by 4.00cm , the wood gains a maximum kinetic energy K when it is released.
How much kinetic energy (in terms of K) would the piece of wood gain if the spring were compressed 20.0 cm instead? K_2 = ___K
2. Relevant equations
3. The attempt at a solution
How do I begin this problem?
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