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what's vector?
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A quantity that shows magnitude AND direction.
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State whether or not the following statements are true. Justify your reasoning.?
a. Vector a • (Vector b + Vector c) = Vector a
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Q: What do you get when you cross a mosquito with a mountain climber? A: Nothing -- you cannot cross
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let vector U = (vector u1, vector u2) vector V = (vector v1, vector v2) and vector W = (vector w1, vector w2) Prove each
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U+V + W = (u1+v1, u2+v2)+(w1,w2) = (u1+v1+w1 , u2+v2+w2) =(u1,u2) + (v1+w1`, v2+w2) = U + (V+W) Do
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consider a rhombus ABCD
a) find the resultant of vector AB + vector AD and vector AB - vector AD? (cosine rule) b) What will be
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a) To find the resultant of vector AB + vector AD and vector AB - vector AD, we can use the cosine
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Let vector A = 4i^ + 4j^, vector B = -2i^ - 5j^, and vector F = vector A - 5(vector B).
a) Write vector F in component form.
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F=A-5B=4i+4j-(-10i-25j)=14i+29j checkthat.
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Let vector A = 4i^ + 4j^, vector B = -2i^ - 5j^, and vector F = vector A - 5(vector B).
a) Write vector F in component form.
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To find vector F, we first need to find the scalar product of vector B with -5, and then subtract
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Verify using an example that Vector a + (Vector b • Vector c) is not equal to (Vector a + Vector b) • (Vector a +Vector c).
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If the vector A = 2.0i + 3.0j, vector B = 4.0j + 3.0k and vector C = 5.0i ‒5.0k, find the value of
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In the product F(vector)=q(V(vector)xB(vector), take q = 4,
V(vector)= 2.0i + 4.0j + 6.0k and F(vector)= 136i -176j + 72k. What
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To find B(vector) in unit-vector notation, we can first use the formula for the cross product of two
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Verify using an example that Vector a • (Vector b • Vector c) = (Vector a • Vector b) • Vector c is not true. Explain
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It wants you to substitute values (can be anything as far as I know) for each vector into that
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Use the definition of scalar product( vector A* vector B = abcos theda and the fact that vector A * vector B = axbx+ ayby+azbz
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memorandum
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Vector AB is a vector whose tail is at (-4,2) and whose head is at (-1,3).
Calculate the magnitude of vector AB Determine the
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I will let A be (-4,2) and B(-1,3) vector AB = ( -1+4 , 3-2) = (3,1) magnitude of AB = √(3^2 +
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