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V=(sqrt(2*10*0,8))/((0.05)/(0,103))^(2))-1

V=2100.8(0.050.103)21 V = \frac{\sqrt{2 \cdot 10 \cdot 0.8}}{(\frac{0.05}{0.103})^{2}}-1

Full solution

Q. V=2100.8(0.050.103)21 V = \frac{\sqrt{2 \cdot 10 \cdot 0.8}}{(\frac{0.05}{0.103})^{2}}-1
  1. Simplify Expression: Step 11: Simplify the expression inside the square root.\newlineCalculation: 2×10×0.8=162 \times 10 \times 0.8 = 16.
  2. Calculate Square Root: Step 22: Calculate the square root of the result from Step 11.\newlineCalculation: 16=4\sqrt{16} = 4.
  3. Simplify Denominator: Step 33: Simplify the denominator.\newlineCalculation: (0.05)/(0.103)=0.4854(0.05) / (0.103) = 0.4854 (approximately).
  4. Square Result: Step 44: Square the result from Step 33.\newlineCalculation: 0.48542=0.23560.4854^2 = 0.2356.
  5. Divide Results: Step 55: Divide the result from Step 22 by the result from Step 44.\newlineCalculation: 4/0.2356=16.98114 / 0.2356 = 16.9811 (approximately).
  6. Subtract 11: Step 66: Subtract 11 from the result of Step 55.\newlineCalculation: 16.98111=15.981116.9811 - 1 = 15.9811.

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