*44. Go The drawing shows the top view of two doors. The doors are uni- form and identical. Door A rotates Axis Door A about an axis through its left edge, and door B rotates about an axis through its center. The same force F is applied perpendicular to each door at its right edge, and the force remains perpen- Axis Door B dicular as the door turns. No other force affects the rotation of either door. Starting from rest, door A rotates through a certain angle in 3.00 s. How long does it take door B (also starting from rest) to rotate through the same angle?

*44. Go The drawing shows the top view of two doors. The doors are uni- form and identical. Door A rotates Axis Door A about an axis through its left edge, and door B rotates about an axis through its center. The same force F is applied perpendicular to each door at its right edge, and the force remains perpen- Axis Door B dicular as the door turns. No other force affects the rotation of either door. Starting from rest, door A rotates through a certain angle in 3.00 s. How long does it take door B (also starting from rest) to rotate through the same angle?

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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Q.7
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