How much is the spring compressed

Reference no: EM1350789

Q. A 44 kg student is standing atop a spring in an elevator that is accelerating upward at 2.6 m/s2. The spring constant is 2500 N/m. By how much is the spring compressed?

Q. The ground state energy of a harmonically oscillating electron is 1.24 eV. How much energy must be added to the electron to move it to the second excited state?

Reference no: EM1350789

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