A stick is resting on a concrete step with - of its total length L hanging over the edge. A single ladybug lands on the end of the stick hanging over the edge, and the stick begins to tip. A moment later, a second, identical ladybug lands on the other end of the stick, which results in the stick coming momentarily to rest at 0 = 46.5° with respect to the horizontal, as shown in the figure. If the mass of each bug is 2.92 times the mass of the stick and the stick is 18.7 cm long, what is the magnitude a of the angular acceleration of the stick at the instant shown? Use 8 = 9.81 m/s². rad/s?
A stick is resting on a concrete step with - of its total length L hanging over the edge. A single ladybug lands on the end of the stick hanging over the edge, and the stick begins to tip. A moment later, a second, identical ladybug lands on the other end of the stick, which results in the stick coming momentarily to rest at 0 = 46.5° with respect to the horizontal, as shown in the figure. If the mass of each bug is 2.92 times the mass of the stick and the stick is 18.7 cm long, what is the magnitude a of the angular acceleration of the stick at the instant shown? Use 8 = 9.81 m/s². rad/s?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:A stick is resting on a concrete step with - of its total length
L hanging over the edge. A single ladybug lands on the end
of the stick hanging over the edge, and the stick begins to
tip. A moment later, a second, identical ladybug lands on the
other end of the stick, which results in the stick coming
momentarily to rest at 0 = 46.5° with respect to the
horizontal, as shown in the figure.
If the mass of each bug is 2.92 times the mass of the stick
and the stick is 18.7 cm long, what is the magnitude a of the
angular acceleration of the stick at the instant shown? Use
8 = 9.81 m/s².
rad/s?
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