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Mr.satiev
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Answer Details Δx = 0.200mm = 0.200*10-3m the mass of electron is: m=9.1 × 10-31kg Δpx = mΔvx = mvx*1.0% = mvx /100 since Δx Δpx = Δxmvx /100 the Planck's constant h = 6.626*10-34m2kg/s
Z_approx=GM/(c^2 r) **where G is gravitational constant , M is the mass of the sun and r is the radius then do the calculations
