# Question

A student is to swing a bucket of water in a vertical circle without spilling any (Fig. 7.32).

(a) Explain how this task is possible.

(b) If the distance from his shoulder to the center of mass of the bucket of water is 1.0 m, what is the minimum speed required to keep the water from coming out of the bucket at the top of the swing?

(a) Explain how this task is possible.

(b) If the distance from his shoulder to the center of mass of the bucket of water is 1.0 m, what is the minimum speed required to keep the water from coming out of the bucket at the top of the swing?

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