Solution manual engineering mechanics statics 13th edition by r c hibbeler13e chap 04

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Solution manual engineering mechanics statics 13th edition by r c hibbeler13e chap 04

4-1.If A. B. and I) are given vectors. prove the distributive law for the vector cross product. Ĩ.C.. A X (B + 1» = (A X B) + (A X D).SOLUTIONConsider

Solution manual engineering mechanics statics 13th edition by r c hibbeler13e chap 04 r the three vectors: with A vertical.Note oM is perpendicular to A.)| = A||B - D|sin #3t>b = |A X Bl = |A||B| sinơtbd = IA X 1)1 = Al

I) sin «2Also, these three cross products all lie in the plane obd since they are al)perpendicular to A. As noted the magnitude of each cross product Solution manual engineering mechanics statics 13th edition by r c hibbeler13e chap 04

is proportional too£?the length of each side of the triangle., .................xỳrhe three vector cross products also form a closed triangle o'bd wh

Solution manual engineering mechanics statics 13th edition by r c hibbeler13e chap 04

ich is similar to ẠV-triangle oM.Thus from the figure.A X (B 4- D) = (A X B) +■ (A X 1»L^iQEDl^0'^. j. Ạx(ẽtỉ)Note also.*=A-1+4,J+A, kB = n.l - S.J -D

4-1.If A. B. and I) are given vectors. prove the distributive law for the vector cross product. Ĩ.C.. A X (B + 1» = (A X B) + (A X D).SOLUTIONConsider

Solution manual engineering mechanics statics 13th edition by r c hibbeler13e chap 04 - (A.D. - zt.DJj + (A,D, - A'DjkiJkijkA,rl;ArA;DyỶ ~ 1= (A X B) +• (A X I)|©2013 Pearson Education. Inc.. Upptr Saddi* Rivar, NJ All rights rasarvad T

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Solution manual engineering mechanics statics 13th edition by r c hibbeler13e chap 04

missionls). write toRights and Permissions Department Pearson Education. Inc.. Upper Saddle River. NJ 07458.

4-1.If A. B. and I) are given vectors. prove the distributive law for the vector cross product. Ĩ.C.. A X (B + 1» = (A X B) + (A X D).SOLUTIONConsider