A stone is tied to a string length 0950m and whirled in, Ask an Expert

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A stone is tied to a string (length = 0.950m) and whirled in acircle at the same constant speed in two different ways. First, the circle is horizontal and the string is nearly parallelto the ground. Next, the circle is vertical. In thevertical case the maximum tension in the string is 10.0% largerthan the tension that exists when the circle is horizontal . Determine the speed of the stone.

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