Recent questions in Vectors and spaces

Linear algebraAnswered question

Annabel Zamora 2023-04-01

An object moving in the xy-plane is acted on by a conservative force described by the potential energy function $U(x,y)=\alpha (\frac{1}{{x}^{2}}+\frac{1}{{y}^{2}})$ where $\alpha$ is a positive constant. Derivative an expression for the force expressed terms of the unit vectors $\overrightarrow{i}$ and $\overrightarrow{j}$ .

Linear algebraAnswered question

Jacoby Blevins 2023-03-30

Find a nonzero vector orthogonal to the plane through the points P, Q, and R. and area of the triangle PQR

Consider the points below

P(1,0,1) , Q(-2,1,4) , R(7,2,7).

a) Find a nonzero vector orthogonal to the plane through the points P,Q and R.

b) Find the area of the triangle PQR.

Consider the points below

P(1,0,1) , Q(-2,1,4) , R(7,2,7).

a) Find a nonzero vector orthogonal to the plane through the points P,Q and R.

b) Find the area of the triangle PQR.

Linear algebraAnswered question

atentan4t9j 2023-03-25

Consider two vectors A=3i - 1j and B = - i - 5j, how do you calculate A - B?

Linear algebraAnswered question

Kira Yoder 2023-03-23

What is the dot product of $<1,-4,5>$ and $<-5,7,3>$?

Linear algebraAnswered question

Oswaldo Riley 2023-03-23

Let vectors A=(1,0,-3) ,B=(-2,5,1) and C=(3,1,1), how do you calculate 2A-3(B-C)?

Linear algebraAnswered question

miljanwpd2 2023-03-23

What is the projection of $<6,5,3>$ onto $<2,-1,8>$?

Linear algebraAnswered question

Arturo Callahan 2023-03-18

Which of the following is not a vector quantity?

A)Weight;

B)Nuclear spin;

C)Momentum;

D)Potential energy

A)Weight;

B)Nuclear spin;

C)Momentum;

D)Potential energy

Linear algebraAnswered question

Marisa Singleton 2023-03-17

How to find all unit vectors normal to the plane which contains the points $(0,1,1),(1,-1,0)$, and $(1,0,2)$?

Linear algebraAnswered question

Kobe Dixon 2023-03-16

How to find unit vector perpendicular to plane: 6x-2y+3z+8=0?

Linear algebraAnswered question

umatisi6ar 2023-03-11

How to find done in moving a particle P (0,0) to Q(4,7) if the magnitude and direction of the force is given by $v=<1,4>$?

Linear algebraAnswered question

Beau Mckee 2023-03-11

How do I find the vertical component of a vector?

Linear algebraAnswered question

Bruno Schneider 2023-03-11

How would you find a unit vector perpendicular to plane ABC where points are A(3,-1,2), B(1,-1,-3) and C(4,-3,1)?

Linear algebraAnswered question

Karlee Rivas 2023-03-09

What is the value of $(A$x$B{)}^{2}$ + $(A\cdot B)}^{2$?

Linear algebraAnswered question

Jamya White 2023-03-07

If $\overrightarrow{A}\times \overrightarrow{B}=\overrightarrow{C}$ which of the following statements is/are correct?

A)C is perpendicular to A;

B)C is perpendicular to B;

C)C is perpendicular to both A and B D;

C) is parallel to both A and B

A)C is perpendicular to A;

B)C is perpendicular to B;

C)C is perpendicular to both A and B D;

C) is parallel to both A and B

Linear algebraAnswered question

Joyce Decker 2023-02-28

Determine unit vector which is perpendicular to both A=2i+j+k and B=i-j+2k?

Linear algebraAnswered question

emennek9a1u 2023-02-26

How to find the unit vector having the same direction as vector $a=8i-15j$?

Linear algebraAnswered question

Brenton Marks 2023-02-12

How to find the unit vectors that are parallel to the tangent line to the curve y = 2sinx at the point (pi/6,1)?

Linear algebraAnswered question

Jaycee Cox 2023-02-09

How to find the component form and magnitude of the vector v given initial point (-1,5) and terminal point (15, 12)?

Linear algebraAnswered question

Brian Petty 2023-02-08

How to find a) u+v, b) u-v, c) 2u-3v given $u=<2,3>,v=<4,0>$?

One of the most fascinating parts of linear algebra is dealing with the vectors and vector spaces. You can start with the equations or examine the solutions that have already been provided to the most common questions. Since these are mostly the same, you will find sufficient help as you try to challenge your homework duties. Remember to use scalars and check your objects accurately. We also provide vectors math help by offering various solutions based on Physics or specific engineering problems. Make sure that you browse through the available posts and seek something that sounds similar to your task.