A boy throws a ball upward with a speed of \( 12 \mathrm{~m} / \mathrm{s} \). The wind imparts a...

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A boy throws a ball upward with a speed of \( 12 \mathrm{~m} / \mathrm{s} \). The wind imparts a horizontal acceleration of \( 0.4 \mathrm{~m} / \mathrm{s}^{2} \). At what angle
\( \mathrm{P} \) \( \theta \) to the vertical, the ball must be thrown so that it returns to the

W point of release.
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