The spherical body shown in the figure has a mass of 0.5-kg and is horizontal of OA rod in a frictionless groove it is forced to move with its rotation. Rod e (tetha dot) = 3 rad / s rotates with a fixed angular. As soon as 0 = 30°: a. The force the rod exerts on the sphere and, b. Find the normal reaction force of the channel. Note: Please note that the sphere is in contact with only one side of the channel. You can treat the sphere as a material point.

The spherical body shown in the figure has a mass of 0.5-kg and is horizontal of OA rod in a frictionless groove it is forced to move with its rotation. Rod e (tetha dot) = 3 rad / s rotates with a fixed angular. As soon as 0 = 30°: a. The force the rod exerts on the sphere and, b. Find the normal reaction force of the channel. Note: Please note that the sphere is in contact with only one side of the channel. You can treat the sphere as a material point.

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 7.81P: Calculate the horizontal force P required to push the 85-lb lawn mower at constant speed. The center...

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