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Vectors
Page 10
Questions (1,392)
A vector points 34.8 degrees to the Northeast with magnitude 15. What are the north and east components that make up the
4 answers
asked by
cindy
480 views
A guy wire runs from the ground to a cell tower. The wire is attached to the cell tower 150 feet above the ground. The angle
3 answers
asked by
ariel
3,782 views
The route followed by a hiker consists of three displacement vectors , , and . Vector is along a measured trail and is 1060 m in
2 answers
asked by
jennifer
728 views
a vector has a magnitude of 16 and direction of 120 degrees. write the vector in terms of unit vecotrs i and j.
2 answers
asked by
TAYLOR
639 views
|C|=5 and |D|=8. The angle formed by vectors C and D is 35 degrees, and the angle formed by vectors A and C is 40 degrees.
3 answers
asked by
Jake
520 views
Can a vector have a component equal to zero and still have a nonzero magnitude? Explain.
4 answers
asked by
qwertzuiop
1,356 views
A diagram has vector A at 30 degrees above the positive x axis. length = 3 m
Vector B is ON the negative x-axis. length = 1 m
3 answers
asked by
Sushmitha
668 views
2. We have two vectors that line in the x-y plane. If we take the cross-product of those two
vectors we know that a. the
2 answers
asked by
Sarah
925 views
A vector has an x-component of −21.0units and a y-component of 36.5 units. Find the magnitude and direction of the vector.
4 answers
asked by
Imani
3,970 views
If vector a has a magnitude of 29 units and points in the positive y direction. when vector b is added to a the resultant is 24
3 answers
asked by
haylee
3,143 views
Find two unit vectors that make an angle of 60° with
v = 3, 4 (Enter your answer as a comma-separated list of vectors. Round
2 answers
asked by
colt
1,167 views
Bob has a helicopter and from the launch pad he flies the following path. First he travels from the launch pad a distance of 33
3 answers
asked by
Mark
1,005 views
what are the components of a vector that has a magnitude of 1.5 m at the angle of 35 degrees with respect to the positive x axis
4 answers
asked by
Katie
840 views
Consider two vectors A = 4i - 4j and B = -i - 8j .
(a) Calculate A + B. (b) Calculate A - B. (c) Calculate absolute value(A + B).
3 answers
asked by
caitlin
421 views
Resolve vector u =[3,4,7] into rectangular components, on which is collinear with vector v =[1,2,3].
3 answers
asked by
Shaila
1,104 views
Find the angle Q between the two vectors.
u = 10i + 40j v = -3j+8k cos <10,40,0> <0,-3,8> / sqrt1700 sqrt73 cos(-120/sqrt1700
3 answers
asked by
Abbey(Please check)
625 views
Find the magnitude and direction angle of the vector v.
v= 8(cos135 degrees i + sin135 degrees J) I think that the answer is v= 5
4 answers
asked by
Hannah
855 views
Two vectors have magnitudes 3.0 and 4.0. How are the directions of the two vectors related given the following conditions?
1) The
4 answers
asked by
Eunice
1,471 views
A car is driven east for a distance of 50 km, then north for 30 km, and then in a direction 30 degrees east of north for 25 km.
4 answers
asked by
Mallory
1,630 views
Vector A has a magnitude of 8.00 units and makes an angle of 45.0° with the positive x-axis. Vector B also has a magnitude of
9 answers
asked by
jackie
2,685 views
ok theres a graph.
its like this. basically theres a ray coming from the origin going up and left diagonally at about a 30 degree
2 answers
asked by
jawn
519 views
Express the vector as a combination of the standard unit vectors i and j.
v = AB where A = (10,-11) and B = (-11,8) I want to
2 answers
asked by
Momo
924 views
You are given a vector in the xy plane that has a magnitude of 95.0 units and a y component of -40.0 units. What are the two
7 answers
asked by
H.Pales
1,110 views
I don't know how to answer this: A vector can be used to represent the path of a drill tip used to bore a deep mine shaft in
3 answers
asked by
Derek for drwls!
754 views
For which following condition, will the dot product of two vectors be zero?
a) If the angle between them is 90°. b) If the angle
3 answers
asked by
MileyWannabe
713 views
Given two non-collinear vectors a and b, show that a, axb, and (axb)xa are mutually perpendicular.
Also Express the unit vectors
4 answers
asked by
Anonymous
1,186 views
Three vectors, each have a magnitude of 30 units, have their tails at the same oint and are directed 120 degrees from each
3 answers
asked by
Tammy
989 views
The sum of 2 vectors is the smallest when the angle between them is :
a) 0 b) 45 c) 90 d) 180 d) i believe is the correct answer
3 answers
asked by
Tammy
1,039 views
Vectors A B, and C satisfy the vector equation A+B=C and their magnitudes are related by the scalar equation A2+b2=C2. How is
3 answers
asked by
anonymous
2,561 views
Vector A⃗ points in the negative x direction and has a magnitude of 22 units. The vector B⃗ points in the positive y
4 answers
asked by
sintia
4,204 views
A boat needs to travel south at a speed of 20 km/h. However a constant current of 6 km/h is
flowing from the south-east. Use
4 answers
asked by
Anonymous
2,263 views
Please help/verify the answer.
1. When you add vectors geometrically: a) vectors are aligned tail to tail b) vectors are aligned
3 answers
asked by
Melinda
858 views
Find the angle between the vector A=3i-j+2k
and the negative y axis
2 answers
asked anonymously
22 views
Find the angle between the vector A=31-j+2k
and the negative y axis
2 answers
asked anonymously
23 views
Find the magnitude and direction angle θ of the following vectors. Round the magnitude to the nearest tenth, and round the
2 answers
asked anonymously
64 views
Give the component form of the resultant vector in the following.
NOTE: Answer must be typed in using the following format --
2 answers
asked anonymously
44 views
Magnitude of u = 15, direction angle θ = 35°
Magnitude of v = 18, direction angle θ = 60° Find the magnitude and direction
2 answers
asked anonymously
43 views
Find the component form of the following vectors. Round your answers to the tenth.
Magnitude of v = 50, direction angle θ = 50°
2 answers
asked anonymously
40 views
If v = (2, -5), find the magnitude and direction angle of 2v.
2 answers
asked anonymously
22 views
Find the magnitude and direction angle θ of the following vectors. Round the magnitude to the nearest tenth, and round the
2 answers
asked anonymously
45 views
Give the component form of the resultant vector in the following.
NOTE: Answer must be typed in using the following format --
2 answers
asked anonymously
61 views
Give the component form of the resultant vector in the following.
NOTE: Answer must be typed in using the following format --
2 answers
asked anonymously
88 views
a,b and c are mutually perpendicular vectors of equal magnitude. Find the angle between vector a and a+b+c
2 answers
asked anonymously
43 views
Considerando el vector de la forma r=ar, donde a es una constante y r es el vector unitario, obtenga la segunda derivada en
2 answers
asked by
val
38 views
1) Let A = (1,2), B = (-3,4) , then A+B=(-2,6), A-B = (4,-2), -3A=(-3,-6)
2) Let X = (1, 0, π, 4), Y = (2, 4,-2π,-6), then 2X+Y
2 answers
asked anonymously
12 views
Hey bot The component form of a vector indicates the changes in x and y from the starting point to the endpoint. What is the
7 answers
asked anonymously
50 views
Let A = (6, -2, 4). Find two vectors C and D which are parallel to A. Are C and D also parallel to each other?
2 answers
asked by
Ayansa Dabesa soboka
36 views
What is the translation vector for (-5,9)?
4 answers
asked by
TheDarkArtist
40 views
Which of these quantities is a vector ?
1 answer
asked by
Jennifer
55 views
Which of these quantities is a vector
1 answer
asked by
Anonymous
78 views
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