# Recent questions tagged direction

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Find the norm of $v$, and a unit vector that is oppositely directed to $\mathbf{v} = (2, 2, 2)$
Find the norm of $v$, and a unit vector that is oppositely directed to $\mathbf{v} = (2, 2, 2)$Find the norm of $v$, and a unit vector that is oppositely directed to $\mathbf{v} = (2, 2, 2)$ ...
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Find the norm of $v$, and a unit vector that is oppositely directed to $\mathbf{v} = (1, -1, 2)$
Find the norm of $v$, and a unit vector that is oppositely directed to $\mathbf{v} = (1, -1, 2)$Find the norm of $v$, and a unit vector that is oppositely directed to $\mathbf{v} = (1, -1, 2)$ ...
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Find, to the nearest degree, the angles that a diagonal of a box with dimensions $10 \mathrm{~cm} \times 11 \mathrm{~cm} \times 25 \mathrm{~cm}$ makes with the edges of the box.Find, to the nearest degree, the angles that a diagonal of a box with dimensions $10 \mathrm{~cm} \times 11 \mathrm{~cm} \times 25 \mathrm{~cm}$ makes ...
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Find a unit vector that is orthogonal to both $\mathbf{u}=(1,0,1)$ and $\mathbf{v}=(0,1,1)$
Find a unit vector that is orthogonal to both $\mathbf{u}=(1,0,1)$ and $\mathbf{v}=(0,1,1)$Find a unit vector that is orthogonal to both $\mathbf{u}=(1,0,1)$ and $\mathbf{v}=(0,1,1)$ ...
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Show that if $\mathbf{v}$ is orthogonal to both $\mathbf{w}_{1}$ and $\mathbf{w}_{2}$, then $\mathbf{v}$ is orthogonal to $k_{1} \mathbf{w}_{1}+k_{2} \mathbf{w}_{2}$ for all scalars $k_{1}$ and $k_{2}$.Show that if $\mathbf{v}$ is orthogonal to both $\mathbf{w}_{1}$ and $\mathbf{w}_{2}$, then $\mathbf{v}$ is orthogonal to $k_{1} \mathbf{w}_{1}+k_{2} ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Which of the following is the direction vector of the line $$\left\{\begin{array}{l} x=2+t \\ y=-1-t, t \in \mathbb{R} \\ z=t \end{array}\right.$$ 0 answers 5 views Which of the following is the direction vector of the line $$\left\{\begin{array}{l} x=2+t \\ y=-1-t, t \in \mathbb{R} \\ z=t \end{array}\right.$$Which of the following is the direction vector of the line $$\left\{\begin{array}{l} x=2+t \\ y=-1-t, t \in \mathbb{R} \\ z=t \end{array}\right.$$ ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Which of the following is the direction vector of the line $$\left\{\begin{array}{l} -x=2+t \\ y=-1-t, t \in R \\ z=t \end{array}\right.$$ 0 answers 5 views Which of the following is the direction vector of the line $$\left\{\begin{array}{l} -x=2+t \\ y=-1-t, t \in R \\ z=t \end{array}\right.$$Which of the following is the direction vector of the line $$\left\{\begin{array}{l} -x=2+t \\ y=-1-t, t \in R \\ z=t \end{array}\right.$$ &nbsp; ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Which of the following is the unit vector in direction of$a \times b$if$a=(2,1,1)$and$b=(-1,2,2) ?$0 answers 4 views Which of the following is the unit vector in direction of$a \times b$if$a=(2,1,1)$and$b=(-1,2,2) ?$Which of the following is the unit vector in direction of$a \times b$if$a=(2,1,1)$and$b=(-1,2,2) ?$&nbsp; A.$\left(-\frac{1}{2}, \frac{1}{2}, ...
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Which of the following is the direction vector of the line
Which of the following is the direction vector of the lineWhich of the following is the direction vector of the line $$\left\{\begin{array}{l} x=2+t \\ y=-1-t, t \in \mathbb{R} \\ z=t \end{array}\right.$$ ...
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Define a vector
Define a vectorDefine a vector ...
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What is the velocity of the ball, MAGNITUDE AND DIRECTION, relative to the elevator shaft the instant the boy releases the ball?
What is the velocity of the ball, MAGNITUDE AND DIRECTION, relative to the elevator shaft the instant the boy releases the ball?A boy is standing on an elevator which is traveling downward with a constant velocity of 30 meters per second. The boy throws a ball vertically upward ...
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For an object moving in uniform circular motion, the direction of the instantaneous acceleration vector is:
For an object moving in uniform circular motion, the direction of the instantaneous acceleration vector is:For an object moving in uniform circular motion, the direction of the instantaneous acceleration vector is: w) tangent to the path of motion x) equa ...
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In the diagram below, point charge $A$ has a charge of $+16 \mu C . X$ is a point $12 \mathrm{~cm}$ from point charge $\mathrm{A}$.
In the diagram below, point charge $A$ has a charge of $+16 \mu C . X$ is a point $12 \mathrm{~cm}$ from point charge $\mathrm{A}$. In the diagram below, point charge $A$ has a charge of $+16 \mu C . X$ is a point $12 \mathrm{~cm}$ from point charge $\mathrm{A}$. ...
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Find the magnitude and direction of the vector $p=(5 i-12 j)$
Find the magnitude and direction of the vector $p=(5 i-12 j)$Find the magnitude and direction of the vector $p=(5 i-12 j)$ A. $\left(13,113.38^{\circ}\right)$ B. $\left(13,067.38^{\circ}\right)$ C. \(\lef ...
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What is the resultant of vectors?
What is the resultant of vectors?What is the resultant of vectors? ...
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How do you determine the direction of a horizontal or vertical vector?
How do you determine the direction of a horizontal or vertical vector?How do you determine the direction of a horizontal or vertical vector? ...
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Explain how a compass indicates the direction of a magnetic field.
Explain how a compass indicates the direction of a magnetic field.Explain how a compass indicates the direction of a magnetic field. ...
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Each diagram shows 3 vectors of equal magnitude. In which diagram is the magnitude of the resultant vector different from the other 3?
Each diagram shows 3 vectors of equal magnitude. In which diagram is the magnitude of the resultant vector different from the other 3? Each diagram shows 3 vectors of equal magnitude. In which diagram is the magnitude of the resultant vector different from the other 3? ...
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If an object has constant acceleration, the
If an object has constant acceleration, theIf an object has constant acceleration, the ...
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Does the acceleration vector always point in the direction in which an object is moving?
Does the acceleration vector always point in the direction in which an object is moving?Does the acceleration vector always point in the direction in which an object is moving? If so, describe a situation in which the direction of the acc ...
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Vertical lines go in which direction?
Vertical lines go in which direction?Vertical lines go in which direction? ...
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Lucy runs to her classroom which is 20 meters away. she forgets her physics book in her locker and must return 20 meters in the direction from whence she came.
Lucy runs to her classroom which is 20 meters away. she forgets her physics book in her locker and must return 20 meters in the direction from whence she came.Lucy runs to her classroom which is 20 meters away. she forgets her physics book in her locker and must return 20 meters in the direction from whence ...
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Why does time seem to flow only in one direction ?
Why does time seem to flow only in one direction ?Since Einstein, physicists have thought of space and time as forming a four-dimensional structure known as “spacetime.” But space differs from time in ...
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A 25N force in the North West direction was exerted on an object whilst another 30N force was exerted in the Easterly direction. What is the resultant force?