The energy $E$ holding together the two helium atoms of an $\mathrm{He}_{2}$ molecule is given by$E=\frac{284}{r^{6}}-\frac{10.5}{e^{2.1 r}}$ nanoJoules where $r$ is the distance between the atoms in atomic units. The atoms of one helium atom are moving apart at 1.3 atomic units per second. How fast is the energy that holds the atoms together changing when $r=4.1$ atomic units?

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The Answer of The energy $E$ holding together the two helium atoms of an $\mathrm{He}_{2}$ molecule is given by$E=\frac{284}{r^{6}}-\frac{10.5}{e^{2.1 r}}$ nanoJoules where $r$ is the distance between the atoms in atomic units. The atoms of one helium atom are moving apart at 1.3 atomic units per second. How fast is the energy that holds the atoms together changing when $r=4.1$ atomic units?

The Energy EEE Holding Together the Two Helium Atoms of An He2\mathrm{He}_{2}He2​

The Energy $E$ Holding Together the Two Helium Atoms of An $\mathrm{He}_{2}$