A winch at the top of a 12-meter building pulls a pipe of the same length to
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A winch at the top of a 12-meter building pulls a pipe of the same length to a vertical position, as shown in the figure. The winch pulls in rope at a rate of -0.2 meter per second. Find the rate of vertical change and the rate of horizontal change at the end of the pipe when y = 6.
Transcribed Image Text:
-9 -6 ds dt S 3 = -0.2m sec 12 m (x, y)
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When y 6 x 12 6 63 and s x 12 y 108 36 12 12y 2x dx dx dt dt So x dy ...View the full answer
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