Question: A 3 . 8 - kg object moves clockwise around a vertical, circular path of radius of 8 m . At a certain location, the

A 3.8-kg object moves clockwise around a vertical, circular path of radius of 8 m . At a certain location, the object's speed is 3.2ms. When it next returns to the same location, its speed is 1.9ms.
How much work was done on the object as it moved once around the circle?
A 3 . 8 - kg object moves clockwise around a

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