Consider the forces acting on the handle of the wrench in (Figure 1). Part A Determine the moment of force F₁ = {-2i+4j-8k} lb about the z axis. Express your answer in pound-inches to three significant figures. Figure B 45° 3.5 in. 1 of 1 ΣΤΟ ΑΣΦ vec (M)- Submit Request Answer Part B ? Determine the moment of force F2 = {3i+7j - 6k} lb about the z axis. Express your answer in pound-inches to three significant figures. 1 ΑΣΦ Η vec (Mz)2= Submit Request Answer 4 in. 6 in. Provide Feedback ? lb.in. lb.in.

Consider the forces acting on the handle of the wrench in (Figure 1). Part A Determine the moment of force F₁ = {-2i+4j-8k} lb about the z axis. Express your answer in pound-inches to three significant figures. Figure B 45° 3.5 in. 1 of 1 ΣΤΟ ΑΣΦ vec (M)- Submit Request Answer Part B ? Determine the moment of force F2 = {3i+7j - 6k} lb about the z axis. Express your answer in pound-inches to three significant figures. 1 ΑΣΦ Η vec (Mz)2= Submit Request Answer 4 in. 6 in. Provide Feedback ? lb.in. lb.in.

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 8PQ

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