Physics, 31.10.2020 19:20 asenath6636

A board of uniform size and composition sits horizontally on a support positioned under its center. The mass of the board is unknown. If there is a 20.0 kg mass is on the right hand end of the board what is the constant of the spring holding the other end of the board if it is stretched .500 m past its equilibrium position?

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A board of uniform size and composition sits horizontally on a support positioned under its center....