10. A 5.0 kg ball tied to a string of length 0.925 m makes 3.5 revolutions every second on a frictionless table. About w

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10 A 5 0 Kg Ball Tied To A String Of Length 0 925 M Makes 3 5 Revolutions Every Second On A Frictionless Table About W 1 (33.45 KiB) Viewed 29 times

10. A 5.0 kg ball tied to a string of length 0.925 m makes 3.5 revolutions every second on a frictionless table. About what is the tension in the string. A. 0 N B. 50 N C. 1100 N D. 2200 N E. Other Use the following information in the next two questions: A man of mass 70 kg stands on a scale in an elevator. 11. If the scale reads 600 N, the elevator must be A. moving upward at constant speed B. moving downward at constant speed C. accelerating upward D. accelerating downward E. standing still 12. The magnitude of the elevator's acceleration must be about: A. zero B. 0.7 m/s2 C. 1.2 m/s2 D. 5.0 m/s2 E. other