The 10 mg bead in (Figure 1) is free to slide on a frictionless wire loop. The loop rotates about a vertical axis with angular velocity ?. If ? is less than some critical value ?c, the bead sits at the bottom of the spinning loop. When ?>?c, the bead moves out to some angle ?.

1-Suppose R = 14 cm. What is ?c in rpm for the loop shown in the figure?

0 Mail - H Conte X Masterin Bb Cellular Bb Physics *Course G when the C Sam (85 C The 10 C The 10 n C Chegg S C In the ab Course b Answere The 10 m RPM to + C 0 8 .9 https://blackboard.wichita.edu/ultra/courses/_152756_1/cl/outline Physics for Scientists I mtwf 12:30:00 (PHYS-313-12082-Fall 2022) MyLab & Mastering Assignments Homework Ch 8 X X Homework Ch 8 - Attempt 1 Problem 8.69 - Enhanced - with Hints and Feedback 14 of 15 Review View Available Hint(s) The 10 mg bead in (Figure 1) is free to slide on a frictionless wire loop. The loop rotates about a vertical axis with angular AEQ ? velocity w. If w is less than some critical value wc, the bead sits at the bottom of the spinning loop. When w > Wc, the bead moves out to some angle 0. WC = 1.90 . 10-3 rpm 128 Submit Previous Answers X Incorrect; Try Again; 2 attempts remaining X Part B Figure 1 of 1 E At what value of w, in rpm, is 0 = 30 ? Express your answer in revolutions per minute. View Available Hint(s) W = 86 rpm Submit Previous Answers All attempts used; correct answer displayed R Priv ? Ter Provide Feedback Next >