King arthurs knights use a catapult to launch a rock from, Ask an Expert

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King Arthur's knights use a catapult to launch a rock from their vantage point on top of the castle wall, 15mabove the moat. The rock is launched at a speed of 24m/s and an angle of 34^{\circ} above the horizontal.

How far from the castle wall does the launched rock hit the ground?

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Category:- Physics
Reference No.:- M9891726

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