Physics, 27.01.2020 18:31 treytonmesser
49. the potential energy of a spring is 0.3 j when it is compressed 0.04 m to the left of its equilibrium position. at this
point it comes to its leftmost position. what is its kinetic energy at this point?
a. -0.3 j
b. zero
c. 0.3 j
d. 375 n/m
Answers: 3
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49. the potential energy of a spring is 0.3 j when it is compressed 0.04 m to the left of its equili...
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