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Physics, 28.07.2019 18:00 zahriamarie10
The force needed to hold a particular spring compressed an amount x from its normal length is given by f = kx + 2ax3 + bx5. how much work must be done to compress it by an amount x, starting from x = 0? (answer in terms of a, b, k, and x, as necessary.)
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The force needed to hold a particular spring compressed an amount x from its normal length is given...
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