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21. (18 points) A ball is traveling on a smooth surface in a 3 ft radius circle with a total speed of 6 ft/s. If the att
Posted: Sun May 15, 2022 11:48 pm
by answerhappygod
- 21 18 Points A Ball Is Traveling On A Smooth Surface In A 3 Ft Radius Circle With A Total Speed Of 6 Ft S If The Att 1 (136.92 KiB) Viewed 35 times
21. (18 points) A ball is traveling on a smooth surface in a 3 ft radius circle with a total speed of 6 ft/s. If the attached cord is pulled down with a constant speed of 2 ft/s, what is the radius of cord (i.e. distance of the ball from the center) when the total speed is 10 ft/s? What is the time required for it to travel from r= 3 ft to that radius? - -613 , -2018