5 \, m/s \) (initial velocity), \( \theta = 30.7^\circ \) (launch angle), and \( g = 9.81 \, m/s^2 \) (acceleration due to gravity).
Substitute the values:
\( h = \frac{(8.5)^2 \times sin^2(30.7)}{2 \times 9.81} \)
\( h = \frac{72.25 \times (0.5)^2}{19.62} \)
\( h
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