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Home Q & A Board Science-Related Homework Help Physics
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hockeyguy9 hockeyguy9
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6 years ago
The force an ideal spring exerts on an object is given by Fx = -kx, where x measures the displacement of the object from its equilibrium (x = 0) position. If k = 60 N/m, how much work is done by this force as the object moves from x = -0.20 m to x = 0?
 a. -1.2 J
  b. +1.2 J
  c. +2.4 J
  d. -2.4 J
  e. +3.6 J
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rosie_9800rosie_9800
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#1
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6 years ago
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6 years ago
This site is awesome
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