3. A window shade has a length of 1.40 m and an unknown mass. It hinges at the wall and is held up by a rope attached 0.85 m from the hinge along the shade's length. The rope is perpendicular to the shade. The shade makes an angle of 60.0° with the wall. A sign with a mass of 30.0 kg hangs from the end of the shade. a. What is the mass of the shade if the rope breaks when the tension reaches 5000 N? b. What are the horizontal and vertical components of the force of the hinge on the awning (assuming the rope is about to break)? 60° Plants r Us

3. A window shade has a length of 1.40 m and an unknown mass. It hinges at the wall and is held up by a rope attached 0.85 m from the hinge along the shade's length. The rope is perpendicular to the shade. The shade makes an angle of 60.0° with the wall. A sign with a mass of 30.0 kg hangs from the end of the shade. a. What is the mass of the shade if the rope breaks when the tension reaches 5000 N? b. What are the horizontal and vertical components of the force of the hinge on the awning (assuming the rope is about to break)? 60° Plants r Us

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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