A bucket of mass 2.50 kg is whirled in a vertical circle of radius 1.10 m . At the lowest point of its motion the tension in the rope supporting the bucket is 29.0 N . A.Find the speed of the bucket. B.How fast must the bucket move at the top of the circle so that the rope does not go slack?

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A:

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A:

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Q: A 54 kg person on a merry-go-round is traveling in a circle with a radius of 2 m at a speed of 4…

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A: Given  Mass of child m=40kg Radius of wheel r=9m Speed ω=4×2π60=0.42 rad/s

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.