- #1
Np14
- 27
- 2
1. A 0.1 kilogram solid rubber ball is attached to the end of an 0.80 meter length of light thread. The ball is swung in a vertical circle, as shown in the diagram above. Point P, the lowest point of the circle, is 0.20 meter above the floor. The speed of the ball at the top of the circle is 6.0 meters per second, and the total energy of the ball is kept constant.
2. **ex. (Ug + Wf = K)
3. Would it just be Ug = k
2. **ex. (Ug + Wf = K)
3. Would it just be Ug = k
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