If rod CD is rotating with an angular velocity oco= 33.8, determine the followings:Lengths:AB-4RCD-2EC-1560451) The magnitude of the angular velocity of rod BC (@ec in rad/s)=2) The direction of the angular velocity of rod BC(@ac) is: (Answer should be 1 or -1 where CCW=1, CW=-1).3) The magnitude of the angular velocity of rod AB (WAs in rad/s)=4) The magnitude of the velocity of point E. (VĘ in ft/s) =II

Angular velocity of rod CD, ωCD=33.8 rad/s Length of rods AB, BC, and CD are 4ft, 3ft, and 2 ft…

Answered: If rod CD is rotating with an angular…

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If rod CD is rotating with an angular velocity oco= 33.8. determine the followings: Lengths AB-4R CD-2A EC-1S 43.1 60

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.61P

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Concept explainers

Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.

Question

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If rod CD is rotating with an angular velocity oco= 33.8, determine the followings:
Lengths:
AB-4R
CD-2
EC-15
60
45
1) The magnitude of the angular velocity of rod BC (@ec in rad/s)=
2) The direction of the angular velocity of rod BC(@ac) is: (Answer should be 1 or -1 where CCW=1, CW=-1).
3) The magnitude of the angular velocity of rod AB (WAs in rad/s)=
4) The magnitude of the velocity of point E. (VĘ in ft/s) =
II

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