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)