H_1 \frac{v_1^2}{2} = h_2 \frac{v_2^2}{2}

请输入您的数学问题…… h_1 \frac{v_1^2}{2} = h_2 \frac{v_2^2}{2}

问题

h_{1} \frac{v _{1}^{2}}{2} = h_{2} \frac{v _{2}^{2}}{2}

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