A massless rod of length B is pivoted at its center so that it can rotate in the hum plane. Two ants are riding this rod in the locations shown and the rod is with angular velocity wo in the counterclockwise direction, viewed from abome. number 1, mass my, starts (at t = 0) moving toward the center so that his disum from it is - at², what must the second ant, mass m2, do to keep the rod's velocity constant.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter11: Angular Momentum
Section: Chapter Questions
Problem 60P: A uniform rod of mass 200 g and length 100 cm is free to rotate in a horizontal plane around a fixed...
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A massless rod of length B is pivoted at its center so that it can rotate in the hamim
plane. Two ants are riding this rod in the locations shown and the rod is
with angular velocity wo in the counterclockwise direction, viewed from abome
number 1, mass mi, starts (at t = 0) moving toward the center so that his disum
from it is - at², what must the second ant, mass m2, do to keep the rod's
velocity constant.
B4
B/4
#2
Transcribed Image Text:A massless rod of length B is pivoted at its center so that it can rotate in the hamim plane. Two ants are riding this rod in the locations shown and the rod is with angular velocity wo in the counterclockwise direction, viewed from abome number 1, mass mi, starts (at t = 0) moving toward the center so that his disum from it is - at², what must the second ant, mass m2, do to keep the rod's velocity constant. B4 B/4 #2
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