A) \[\Rightarrow \]
B) \[\frac{1}{2}m{{v}^{2}}=\frac{1}{2}\frac{KZ{{e}^{2}}}{r}\]
C) \[=\frac{1}{2}m{{v}^{2}}=\frac{KZ{{e}^{2}}}{2r}\]
D) \[=\frac{KZe}{r}\]
Correct Answer: A
Solution :
Key Idea: Kinetic energy is converted to potential energy. From law of conservation of energy, energy can neither be created nor destroyed but it remains conserved. In the given case the sum of kinetic energy of rotation and translation is converted to potential energy.You need to login to perform this action.
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