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AP Physics 1
2.9 Circular Motion
AdvancedGQMathematical10.9k
Sphere tied by two \(1\,\text{m}\) wires to a rotating vertical rod, attachment points \(1.0\,\text{m}\) apart.
Sphere tied by two \(1\,\text{m}\) wires to a rotating vertical rod, attachment points \(1.0\,\text{m}\) apart.
Two wires are tied to the \(500\,\text{g}\) sphere as shown above. The sphere revolves in a horizontal circle at a constant speed of \(7.2\,\text{m/s}\). What is the tension in the upper wire? What is the tension in the lower wire?

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