A 8.00 m long 20.0 kg bar is attached to a wall by a hinge on its right end. An unknown mass hangs fromthe far end of the bar. A cable is attached to a point 2.00 m from the left end of the bar, makes a 75.0with the bar, and has a tension of 405N. See diagram.b) What is the mass of the sign?2n75a) Draw in all the forces, and set up the sum of the forces and sum of the Torques equations for thesituation.cover groupsEbingec) What is the magnitude and direction of the force provided by the hinge?MacBook Pro

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A 8.00 m long 20.0 kg bar is attached to a wall by a hinge on its right end. An unknown mass hangs from the far end of the bar. A cable is attached to a point 2.00 m from the left end of the bar, makes a 75.0 with the bar, and has a tension of 405N. See diagram. 2n b) What is the mass of the sign? 75 ←--hinge a) Draw in all the forces, and set up the sum of the forces and sum of the Torques equations for the situation. c) What is the magnitude and direction of the force provided by the hinge?

A 8.00 m long 20.0 kg bar is attached to a wall by a hinge on its right end. An unknown mass hangs from the far end of the bar. A cable is attached to a point 2.00 m from the left end of the bar, makes a 75.0 with the bar, and has a tension of 405N. See diagram. 2n b) What is the mass of the sign? 75 ←--hinge a) Draw in all the forces, and set up the sum of the forces and sum of the Torques equations for the situation. c) What is the magnitude and direction of the force provided by the hinge?

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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Question

A 8.00 m long 20.0 kg bar is attached to a wall by a hinge on its right end. An unknown mass hangs from
the far end of the bar. A cable is attached to a point 2.00 m from the left end of the bar, makes a 75.0
with the bar, and has a tension of 405N. See diagram.
b) What is the mass of the sign?
2n
75
a) Draw in all the forces, and set up the sum of the forces and sum of the Torques equations for the
situation.
cover groups
Ebinge
c) What is the magnitude and direction of the force provided by the hinge?
MacBook Pro

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