How far from the wall does the ball need to be thrown

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Reference no: EM13319398

A ball is thrown with a speed of 15 m/s at a 78 degree angle. will it make it over a 10 m wall? How far from the wall does the ball need to be thrown so that the ball is at the maximum height as it goes over the wall? I got 9.33m for the first question, but I'm having problems for the second question.

Reference no: EM13319398

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