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If E - V lt 0 ,then this position is po...

If `E - V lt 0 ` ,then this position is possible ?

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No,because `E = K +V `
` :. K = E - V `
and kinetic energy never be zero .So `E - V ` cannot be negative .
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  9. At which position (point) pendulum of a clock have maximum speed ?

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  11. If E - V lt 0 ,then this position is possible ?

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