Respuesta:
Explicación:
[tex]d=d_0+v_0(t-t_0)+g\frac{(t-t_0)\²}{2}\\\\v_0=\frac{d-d_0-g\frac{(t-t_0)\²}{2}}{t-t_0}\\\\v_0\approx\frac{0m-75m-(-9,807\frac{m}{s\²})\frac{(1,85s-0s)\²}{2}}{1,85s-0s}\\\\v_0\approx9,807\frac{m}{s\²}\cdot\frac{1,85s}{2}-\frac{75m}{1,85s}\\\\v_0\approx-31,469\frac{m}{s}[/tex]
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Respuesta:
Explicación:
[tex]d=d_0+v_0(t-t_0)+g\frac{(t-t_0)\²}{2}\\\\v_0=\frac{d-d_0-g\frac{(t-t_0)\²}{2}}{t-t_0}\\\\v_0\approx\frac{0m-75m-(-9,807\frac{m}{s\²})\frac{(1,85s-0s)\²}{2}}{1,85s-0s}\\\\v_0\approx9,807\frac{m}{s\²}\cdot\frac{1,85s}{2}-\frac{75m}{1,85s}\\\\v_0\approx-31,469\frac{m}{s}[/tex]