Geography, 19.07.2019 18:40 tristanmatthias3456
What is the change in the total potential energy of the spring-mass-earth system (the horizontal rod is fixed, eventually, to the earth) as the mass moves the 21.0 cm upward from its release point? also, what is the speed of the mass after it has moved upwards by 21.0 cm from its release point?
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What is the change in the total potential energy of the spring-mass-earth system (the horizontal rod...
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