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A green ball weighs 75 g and comes trav...

A green ball weighs ` 75 g` and comes travelling towards you at ` 400 cm //sec `. A photon of light emitted form green ball has wavelength of ` 5xx 10^(-5)` cm . Assuming that the error in the position of ball is the same as the wavelength of itself calculate the error in momentum of the green ball .

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The correct Answer is:
`Deltax*Deltapge(h)/(4pi)`
`Deltapge(h)/(4piDeltax)`
`Deltapge(h)/(4pilamda)`
`Deltap~~(6.626xx10^(-27))/(4xx3.14xx5xx10^(-5))~~1.055xx10^(-23)`.
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