The board is used to hold the end of the cross lug wrench in the position shown. If a torque of 30 N*m about x axis is required to tighten the nut, determine the required magnitude of the force F needed to turn the wrench. Force F lies in a verticla plane.

The board is used to hold the end of the cross lug wrench in the position shown. If a torque of 30 N*m about x axis is required to tighten the nut, determine the required magnitude of the force F needed to turn the wrench. Force F lies in a verticla plane.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter4: Shear Forces And Bending Moments

Section: Chapter Questions

Problem 4.5.37P: The inclined beam represents a ladder with the Following applied loads: the weight (W) of the house...

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Question

Problem Statement
Based on Problem 4-59 from the textbook.
The board is used to hold the end of the cross lug
wrench in the position shown. If a torque of 30 N*m
about x axis is required to tighten the nut, determine
the required magnitude of the force F needed to turn
the wrench. Force F lies in a verticla plane.
a=280mm
b=240mm

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