Learning Goal: o the end of the wrench (Figure 1) Whal minimum length, d, musl t

Question

Learning Goal: o the end of the wrench (Figure 1) Whal minimum length, d, musl the wench have to um the boit? Express your answer namericaly in inches to three significant gre Hints When the morment of a force is compuled about a point, the d- 152 in of this moment along a specfied farce that are perpendieular to the belt wil cause the boll to bend to the side Idealy, these components of a moment of force shouild be minimined to prevent any damage to the bot where U, is the unit vector that describes the deection of the axis and r n the postion vectar lo the point where the force F applied Part B s sti appled to tho wench at point B Whuti M the moment ol force al point O about the is? Express your answer merically in pound feet to three sigeificant figures My Anseers Give Part C

Explanation / Answer

Part B:

Given data,

d1 = 15.2 inch = 1.266 ft

d2 = 2.3 inch = 0.1916 ft

F = (-26i + 5j + 8k) lb

Mx = d1Fzd2Fy

Mx = 1.266*8 - 0.1916*5

Mx = 9.17 lb-ft

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