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Physics
You are given vectors A = 5.0i  6.5j & B = 3.5i + 7.0j. A third vector C lies on the xyplane. Vector C is perpendicular to vector A, & the scalar product of C with B is 15.0. From this information, find the components of vector
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The force determined by the vector r=(1,8,7) is resolved along three mutually perpendicular directions, one of which is in the direction of the vector a=2i+2j+k. Then the vector component of the force r along vector a is
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asked by Adiana on February 23, 2015 
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math vectors
Use a specific example to prove that the cross product is also not associative. That is, use three specific vectors in 3space to show that Vector a×(Vector b × Vector c) is not equal to (Vector a × Vector b) × Vector c. Can
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Physics
A stone is shown at rest on the ground. A. The vector shows the weight of the stone. Complete the vector diagram showing another vector that results in zero net force on the stone. B. What is the conventional name of the vector
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Math
Use a specific example to explore how the cross product behaves under scalar multiplication. Is it true that k (Vector a × Vector b) = (kVector a) × Vector b = Vector a × (kVector b)? Expand to the general case to prove your
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Verify using a specific example that (Vector a + Vector b) × (Vector a – Vector b) = 2(Vector b×Vector a). Expand to the general case to prove that the result is always true.
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Calculus and vectors
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 coordinates of point D on vector CD, if C (6,0) and vector CD= vector AB. Please I need some help. Is
asked by Ted on February 5, 2013 
Physics
You are given vectors A = 5.0i  6.5j and B = 2.5i + 7.0j. A third vector C lies in the xyplane. Vector C is perpendicular to vector A and the scalar product of C with B is 15.0. Find the x and y components to vector C. Answer
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maths
Let vector a and b be two nonnull vectors such that vector a +b =vector a2b then the values of vector a / vector b may be:
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6. The most common rule for forming plural nouns is A. adding es to the word. B. changing the y to i and adding es. C. dropping the last letter and adding ies. D. adding s to the word.
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