Q10/ Four masses A, B, C and D as shown below are to be completely balanced. A B C D 30 50 40 Mass (kg) Radius (mm) 180 240 120 150 The angle between masses B and C is 90° and between C and D is 120° in the same sense. Find the magnitude and the angular position of mass A. All masses rotating in the same plane.

Q10/ Four masses A, B, C and D as shown below are to be completely balanced. A B C D 30 50 40 Mass (kg) Radius (mm) 180 240 120 150 The angle between masses B and C is 90° and between C and D is 120° in the same sense. Find the magnitude and the angular position of mass A. All masses rotating in the same plane.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.41P: The center of gravity of the 3000-lb car is at G. The car is parked on an incline with the parking...

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