6) For the system shown, assume x-y-z is the inertial frame. If the bar first twists around A about the z-axis by a=70°, then the bar BD spins by 0-30° (shown in the picture). Define the transformation matrix to the Bar frame (B) from the Inertia frame (1) and find the location of C with respect to point O expressed in the inertial frame. (Assume a=0 as shown in the picture). 2 ft 0-30° 1.5 ft

6) For the system shown, assume x-y-z is the inertial frame. If the bar first twists around A about the z-axis by a=70°, then the bar BD spins by 0-30° (shown in the picture). Define the transformation matrix to the Bar frame (B) from the Inertia frame (1) and find the location of C with respect to point O expressed in the inertial frame. (Assume a=0 as shown in the picture). 2 ft 0-30° 1.5 ft

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 9.87RP

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