Advanced Math Archive: Questions from February 02, 2024
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Given that vec(A)=2vec(i)+2vec(j) and vec(B)=-2vec(i)+5vec(j) , then evaluate vec(A)\\\\times 2vec(B) .\\n -28vec(k) \\n 28vec(i) \\n 28vec(k) \\n -14vec(k)
Given that \( \vec{A}=2 \vec{i}+2 \vec{j} \) and \( \vec{B}=-2 \vec{i}+5 \vec{j} \), then evaluate \( \vec{A} \times 2 \vec{B} \). \( -28 \vec{k} \) \( 28 \vec{i} \) \( 28 \vec{k} \) \( -14 \vec{k} \)1 answer -
Ejercicio 1: Obtenga la expresión vectorial de la fuerza F mostrada en la Figura. (valor: 20 puntos)1 answer
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