The crank OA rotates in the vertical plane with a constant clockwise angular velocity wo of 2.0 rad/s. For the position where OA is horizontal, calculate the force under the light roller B of the 13.9-kg slender bar AB. 0.30 m 0.86 m 0.64 m Answer: FB N i

The crank OA rotates in the vertical plane with a constant clockwise angular velocity wo of 2.0 rad/s. For the position where OA is horizontal, calculate the force under the light roller B of the 13.9-kg slender bar AB. 0.30 m 0.86 m 0.64 m Answer: FB N i

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 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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Question

The crank OA rotates in the vertical plane with a constant clockwise angular velocity wo of 2.0 rad/s. For the
position where OA is horizontal, calculate the force under the light roller B of the 13.9-kg slender bar AB.
0.30 m
0.86 m
0.64 m
Answer: FB
N
i

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