Physics
Physics, 24.04.2020 20:45, lilpetals

Two 3.4 kg masses are connected to each other by a spring with a force constant of 23 N/m and a rest length of 1.0 m. If the spring has been compressed to 0.80 m in length and the masses are traveling toward each other at 0.46 m/s (each), what is the total energy in the system (in J)

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Two 3.4 kg masses are connected to each other by a spring with a force constant of 23 N/m and a rest...

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