Don't use ai to answer I will report you answer A load of magnitude F' is applied with four different orientations to an L-shaped bracket. Determine which loading gives the smallest and the largest magnitudes for NB, the normal force; VB, the shear force; and MB, the bending moment at point B.Drag the appropriate items to their respective bins.▸ View Available Hint(s)largest Vysmallest NBlargest MBsmallest VBlargest NBsmallest MSubmitPrevious AnswersResetHelpIncorrect; Try Again; 5 attempts remainingYou sorted 4 out of 6 items incorrectly. The largest normal force occurs when the applied force has the largest horizontal component.

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Answered: A load of magnitude F' is applied with…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 65PQ

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In order to get his car out of the mud, a man ties one end of a rope to the front bumper and the other end to a tee 15 m away as shown below. He then pulls on the center of the rope with a force of 400 N, which causes its center to be displaced 0.30 m, as shown. What is the force of the rope on the car?
The forearm shown below is positioned at an angle with respect to the upper arm , and a 5.0- kg mass is held in the hand. The total mass of the forearm and hand is 3.0 kg, and their center of mass is 15.0 cm from the elbow. (a) What is the magnitude of the force that the biceps muscle exerts on the forearm for =60 ? (b) What is the magnitude of the force on the elbow joint for the same angle? (c) How do these forces depend on the angle ?
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Assume Youngs modulus for bone is 1.50 1010 N/m2. The bone breaks if stress greater than 1.50 108 N/m2 is imposed on it. (a) What is the maximum force that can be exerted on the femur bone in the leg if it has a minimum effective diameter of 2.50 cm? (b) If this much force is applied compressively, by how much does the 25.0-cm-long bone shorten?
When using a pencil eraser, you exert a vertical force of 6.00N at a distance of 2.00cm from the hardwood-eraser joint. The pencil is 6.00mm in diameter and is held at an angle of 20.0 to the horizontal. (a) By how much does the wood flex perpendicular to its length? (b) How much is it compressed lengthwise?
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When visiting some countries, you may see a person balancing a load on the head. Explain why the center of mass of the load needs to be directly above the person's neck vertebrae.
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A 40kg boy jumps from a height of 3.0m , lands on one foot and comes to rest in 0.10s after he hits the ground. Assume that he comes to rest with a constant deceleration. If the total cross-sectional area of the bones in his legs just above his ankles is 3.0cm2 , what is the compression stress in these bones? Leg bones can be fractured when they are subjected to stress greater than 1.7108Pa . Is the boy in danger of breaking his leg?

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