If a horizontal force of P = 100 N is applied to the 300-kg reel of cable, determine its initial angular %3D acceleration. The reel rests on rollers at A and B and has a radius of gyration of ko 0.6 m.

If a horizontal force of P = 100 N is applied to the 300-kg reel of cable, determine its initial angular %3D acceleration. The reel rests on rollers at A and B and has a radius of gyration of ko 0.6 m.

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 7.26P: The uniform plank is initially at rest on the fixed support at A and the stationary drum at B. If...

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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

If a horizontal force of P = 100 N is applied to the 300-kg reel of cable, determine its initial angular
acceleration. The reel rests on rollers at A and B and has a radius of gyration of ko = 0,6 m.
0.75 m
Select one:
O A. a = 0.588 rad/s2
O B.
a = 0.694 rad/s2
OC.
a = 0.789 rad/s
a = 0.656 rad/s2

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