Obtain what is the tension in the string

Reference no: EM13714178

Problem: A child ties a 100 gram rock to a string and whirls the string with the rock on it in a circle above his head so the plane of the circle is parallel with the ground.

Part A: If the circle is 25 inches in radius, and the rock is moving at 10 m/s, what is the tension in the string?

Please provide all steps and equations you used for above problem.

Reference no: EM13714178

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