Net Work & Kinetic Energy Video Lessons

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Problem: A ball on a string travels once around a circle with a circumference of 2.0 m. The tension in the string is 5.0 N.How much work is done by tension?

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A ball on a string travels once around a circle with a circumference of 2.0 m. The tension in the string is 5.0 N.

How much work is done by tension?

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