calculate the zero point energy of a system consisting of a mass of gm connected to a fixed point by a spring which is stretched 1cm by a force 1000 dynes the particle being constrained to move only along x axis
k=Fx,k=\frac Fx,k=xF,
E=kx22=Fx2=50 nJ.E=\frac{kx^2}2=\frac{Fx}2=50~nJ.E=2kx2=2Fx=50 nJ.
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