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26 Nov 2019
King Arthur's knights use a catapult to launch a rock from their vantage point on top of the castle wall, 10 above the moat. The rock is launched at a speed of 24 and an angle of 31 above the horizontal. How far from the castle wall does the launched rock hit the ground?
King Arthur's knights use a catapult to launch a rock from their vantage point on top of the castle wall, 10 above the moat. The rock is launched at a speed of 24 and an angle of 31 above the horizontal. How far from the castle wall does the launched rock hit the ground?
Irving HeathcoteLv2
21 Sep 2019
