A 0.20-kilogram solid rubber ball is attached to the end of an 0.60-meter length of light thread.
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Question:
A 0.20-kilogram solid rubber ball is attached to the end of an 0.60-meter length of light thread. The ball is swung in a horizontal circle. At one point along the circular path, the speed of the ball is 5.0 meters per second. The following diagram shows a downward view of the horizontal path. https://cdn.flvs.net/assessment_images/educator_apphysics_v23/03_04_07_flvs.png
- Using a dot model, draw and label all the forces exerted on the ball when it is at point b. (3 points)
- Determine the speed of the ball at point a. Show your work. (4 points)
- Determine the tension in the thread at point a. Show your work. (4 points)
- Determine the tension in the thread at point b. Show your work. (4 points)
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