# Recent questions tagged vectors

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When you complete a cross product between two vectors, what is the nature of the result you get?
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When you complete a cross product between two vectors, what is the nature of the result you get?When you complete a cross product between two vectors, what is the nature of the result you get? ...
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Two vectors are multiplied together. The answer that is produced is also a vector. What kind of multiplication is this?
0 answers 68 views
Two vectors are multiplied together. The answer that is produced is also a vector. What kind of multiplication is this?Two vectors are multiplied together. The answer that is produced is also a vector. What kind of multiplication is this? ...
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What does the given vector represent?
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What does the given vector represent? What does the given vector represent? ...
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How many normal vectors are there to a given vector?
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How many normal vectors are there to a given vector?How many normal vectors are there to a given vector? ...
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1 answer 224 views
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The number of vectors of unit length perpendicular to any two vectors is_?
1 answer 124 views
The number of vectors of unit length perpendicular to any two vectors is_?The number of vectors of unit length perpendicular to any two vectors is_? ...
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Vectors can be added together but scalars cannot.
1 answer 162 views
Vectors can be added together but scalars cannot.(i) &nbsp;Vectors can be added together but scalars cannot. (ii) &nbsp;A scalar quantity can be associated with direction. (iii) &nbsp;A vector quanti ...
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What do you understand by Eigenvectors and Eigenvalues?
0 answers 45 views
What do you understand by Eigenvectors and Eigenvalues?What do you understand by Eigenvectors and Eigenvalues? ...
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What’s the F1 score? How would you use it?
0 answers 41 views
What’s the F1 score? How would you use it?What’s the F1 score? How would you use it? ...
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The points A, B and C have position vectors
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The points A, B and C have position vectors The points A, B and C have position vectors $\mathbb{a}=i -3j, \mathbb{b}=2i-j+k$ and $\mathbb{c}=10j+10k$ respectively. Calculate the prod ...
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1 answer 730 views
A block rests on a horizontal surface. The normal force is 20 N. The coefficient of static friction between the block and the surface is 0,40 and the coefficient of dynamic friction is 0,20.A block rests on a horizontal surface. The normal force is 20 N. The coefficient of static friction between the block and the surface is 0,40 and the ...
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What is the purpose of resolving a force into its components? I don't really understand.
1 answer 247 views
What is the purpose of resolving a force into its components? I don't really understand.What is the purpose of resolving a force into its components? I don't really understand. ...
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Two vectors act on the same point. What should the angle between them be so that a maximum resultant is obtained?
1 answer 961 views
Two vectors act on the same point. What should the angle between them be so that a maximum resultant is obtained?Two vectors act on the same point. What should the angle between them be so that a maximum resultant is obtained? ...
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A point in equilibrium is acted on by three forces. Force F1 has components 15 N due south and 13 N due west.
1 answer 480 views
A point in equilibrium is acted on by three forces. Force F1 has components 15 N due south and 13 N due west.A point in equilibrium is acted on by three forces. Force F1 has components 15 N due south and 13 N due west. What are the components of force F2? a) ...
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Sketch the resultant of the following force vectors using the tail-to-head method by first determining the resultant in the x- and y-directions:
1 answer 512 views
Sketch the resultant of the following force vectors using the tail-to-head method by first determining the resultant in the x- and y-directions:Sketch the resultant of the following force vectors using the tail-to-head method by first determining the resultant in the x- and y-directions: F1 = ...
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Resolve the following vector into components: F1 = 11 x 10^4 N at 33 degrees to the positive x-axis.
1 answer 111 views
Resolve the following vector into components: F1 = 11 x 10^4 N at 33 degrees to the positive x-axis.Resolve the following vector into components: F1 = 11 x 10^4 N at 33 degrees to the positive x-axis. ...
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Resolve the following vectors into components: F1 = 5 N at 45 degrees to the positive x-axis.
1 answer 788 views
Resolve the following vectors into components: F1 = 5 N at 45 degrees to the positive x-axis.Resolve the following vectors into components: F1 = 5 N at 45 degrees to the positive x-axis. ...
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What are eigenvectors and eigenvalues?
1 answer 52 views
What are eigenvectors and eigenvalues?What are eigenvectors and eigenvalues? ...
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How much does learning the times tables help in algebra?
1 answer 68 views
How much does learning the times tables help in algebra?How much does learning the times tables help in algebra? ...
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Explain what is algebra?
1 answer 155 views
Explain what is algebra?Explain what is algebra? ...
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What is the difference between vectors and scalars?
1 answer 104 views
What is the difference between vectors and scalars?What is the difference between vectors and scalars? ...
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Which ONE of the following pairs of physical quantities is vector quantities?
1 answer 923 views
Which ONE of the following pairs of physical quantities is vector quantities?Which ONE of the following pairs of physical quantities is vector quantities? A Force and distance B Velocity and speed C Charge and electric field D ...
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If $x = [x_0,x_1,x_2]^T$ and $z = [z_0,z_1,z_2]^T$ are column vectors, then evaluate:
2 answers 88 views
If $x = [x_0,x_1,x_2]^T$ and $z = [z_0,z_1,z_2]^T$ are column vectors, then evaluate:If $x = x_0,x_1,x_2^T$ and $z = z_0,z_1,z_2^T$ are column vectors, then evaluate: $x^T \cdot z$ (dot product) $x \cdot z^T$ (matrix product) \$ ...
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In linear algebra, what is a Norm?
1 answer 111 views
In linear algebra, what is a Norm?In linear algebra, what is a Norm? ...
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What is the difference between speed and velocity?
1 answer 65 views
What is the difference between speed and velocity?What is the difference between speed and velocity? ...
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