Physics, 18.03.2021 02:30 aylinkayla
The maximum tension that a 0.80 m string can tolerate is 15 N. A 0.35-kg ball attached to this string is being whirled in a vertical circle. What is the maximum speed the ball can have at the top of the circle?
A. 3.73 m/s
B. 8.67 m/s
C. 5.86 m/s
D. None
Answers: 3
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