A student says that he had applied a force `F=-ksqrtx` on a particle and the particle moved in simple harmonic motion. He refuses to tell whether k is a constant or not. Assume that he has worked only with positive x and no other force acted on the particleA. As x increases k increasesB. As x increases k decreasesC. As x increases k remains constantD. The motion cannot be simple harmonic

A student says that he had applied a force `F=-ksqrtx` on a particle a

1.	A student says that he had applied a force `F=-ksqrtx` on a particle and the particle moved in simple harmonic motion. He refuses to tell whether k is a constant or not. Assume that he has worked only with positive x and no other force acted on the particleA. As x increases k increasesB. As x increases k decreasesC. As x increases k remains constantD. The motion cannot be simple harmonic
Answer» Correct Answer - A For SHM `Fprop-x`, for this `kpropsqrtx`

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