Consider the ball being swung around in a circle on the end of a string at 1.03 revolutions per second. a. How much force is required to keep it moving in a circle at 3 revolutions per second if the string has a radius of 0.34 m, and the mass of the ball is 0.26 kg? b. If we use the setup from part 2, approximately how many washers would be required to provide this force? (Hint: you can find out the mass of a single washer if you open the simulation)

College Physics
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ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Consider the ball being swung around in a circle on the end of a string at 1.03 revolutions per second.

a. How much force is required to keep it moving in a circle at 3 revolutions per second if the string has a radius of 0.34 m, and the mass of the ball is 0.26 kg?

b. If we use the setup from part 2, approximately how many washers would be required to provide this force? (Hint: you can find out the mass of a single washer if you open the simulation)
Transcribed Image Text:Consider the ball being swung around in a circle on the end of a string at 1.03 revolutions per second. a. How much force is required to keep it moving in a circle at 3 revolutions per second if the string has a radius of 0.34 m, and the mass of the ball is 0.26 kg? b. If we use the setup from part 2, approximately how many washers would be required to provide this force? (Hint: you can find out the mass of a single washer if you open the simulation)
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