Answer to Question #348636 in Mechanics | Relativity for Lindelo

Question #348636

A bucket mass of 1 kg is whirled in a vertical circle of radius 1 m. How fast must the bucket move at the top of the circle so that the rope doesn't slack?

Expert's answer

"F_1=F_2,"

"mg=m\\frac{v^2}r,"

"v=\\sqrt{gr}=3.13~\\frac ms."

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