A vertical rectangular object of uniform mass M=10kg has sides a=0.7m and b=2.5m. It is pivoted from point O as shown in the figure below. If a constant force of F=92N along the diagonal as shown is applied, determine the angular acceleration of the rectangle at the instant shown in the figure using Sl units. Express your answer with two decimal places. Please use the convention: Clockwise (+), Counterclockwise (-) when expressing your answer. Hint1: The moment of inertia of the rectangle about an axis of rotation passing through its center of mass is 1 I CH 12 M(a²+L a²+b²) Hint2: Don't forget the force of gravity!!! Take g=9.80 m/s?. F СМ a b

A vertical rectangular object of uniform mass M=10kg has sides a=0.7m and b=2.5m. It is pivoted from point O as shown in the figure below. If a constant force of F=92N along the diagonal as shown is applied, determine the angular acceleration of the rectangle at the instant shown in the figure using Sl units. Express your answer with two decimal places. Please use the convention: Clockwise (+), Counterclockwise (-) when expressing your answer. Hint1: The moment of inertia of the rectangle about an axis of rotation passing through its center of mass is 1 I CH 12 M(a²+L a²+b²) Hint2: Don't forget the force of gravity!!! Take g=9.80 m/s?. F СМ a b

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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