Answered: Rotate the given square 30-degree CCW…

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Mechanical Engineering

Rotate the given square 30-degree CCW about point (4,5). What is the new coordinate of point A?

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.46P

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Question

USE MATRICES METHOD

2
Rotate the given square 30-degree CCW about point
(4,5). What is the new coordinate of point A? *
A(4.768, -0.330)
A(3.036, -1.330)
A(3.768, 1.402)
A(2.036, 0.402)
(0,2)
A (0,0)
(2,2)
с
B (2,0)

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