Mathematics, 02.11.2021 04:30 nathenq1839
A light is placed on the ground at a distance of 31 feet from the point at which a javelin will be launched into the air. If the javelin travels straight up at a rate of 2 feet per second, determine the rate of change of the angle of elevation from the light to the javelin when the javelin is at a height of 28 feet. (Do not include units in your answer, and round to the nearest hundredth.)
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Iwill arward ! , i if bt β
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A light is placed on the ground at a distance of 31 feet from the point at which a javelin will be l...
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