1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Yuri [45]
2 years ago
15

Determine whether the line integral of each vector field (in blue) along the semicircular, oriented path (in red) is positive, n

egative, or zero.
Mathematics
1 answer:
Harrizon [31]2 years ago
3 0

Considering the images (a),(b),(c),(d),(e),(f) the oriented path is

(a) Negative

(b) Positive

(c) Positive

(d) Zero

(e) Zero

(f) Zero

calculating each quadrant's line integral and symmetry.

In calculus, a line integral is an integral where the function being evaluated is along a curve. A line integral is also known as a route integral, curve integral, or curvilinear integral.

What does a Line integral mean?

  • A line integral makes it possible to figure out a surface's area in three dimensions. Numerous situations call for the use of line integrals. They can be used, for instance, in electromagnetics to determine the work done on a charged particle moving along a curve in a force field that is represented by a vector field.
  • Path, curvilinear, and curve integrals are other terms for line integrals. There are several uses for line integrals, including electromagnetics, where it is used to calculate the force exerted on a charged particle moving along a curve in a force field created by a vector field.

To learn more about Line integral, visit:

brainly.com/question/28081626

#SPJ4

You might be interested in
Kira new chatted online with all her friends for 2/3 of a hour on Saturday and 1/4 of an hour on Sunday. She chatted with Penelo
raketka [301]

Answer:

\frac{11}{96} of an hour.

Step-by-step explanation:

Given:

Koran new chatted online with all her friends on Saturday for  = 2/3 of a hour.

Koran new chatted online with all her friends on Sunday for  = 1/4 of an hour.

She chatted with Penelope for = 1/8 of the total time.

Question asked:

Which fraction of an hour did Koran apes chatting with Penelope ?

Solution:

Koran new chatted online with all her friends on Saturday for = \frac{2}{3} of an hour

Koran new chatted online with all her friends on Sunday for = \frac{1}{4} of an hour

Total time of chatting = \frac{2}{3}+ \frac{1}{4}

                                    = \frac{8+3}{12}       ( By taking LCM of 3 and 4 we get 12 )

                                    = \frac{11}{12} of an hour

Now, She chatted with Penelope for = \frac{1}{8}\ of \frac{11}{12} = \frac{1}{8}\ \times \frac{11}{12} =  \frac{11}{96} of an hour

Therefore, Koran chat \frac{11}{96} of an hour with Penelope.

7 0
4 years ago
Read 2 more answers
Solve the double inequality:<br><br> −3&gt;7x−8&gt;−0.2
Aleonysh [2.5K]

Answer:

No solution.

Step-by-step explanation:

−3> 7x−8 > −0.2

Split this into 2 inequalities:

7x - 8 < -3   Add 8 to both side:

7x < 5

x < 5/7.

and:

7x - 8 > -2   Add 8 to both sides:

7x > 6

x > 6/7.

But x cannot be both less than 5.7 and > 6.7,  so No solution.

8 0
3 years ago
Steps for sloving 6(4x-3)=30 are shown
e-lub [12.9K]

Answer:

da part wich iznot in da solution iz step 4

4 0
3 years ago
The figure shows three right triangles. Triangles PQS, QRS, and PRQ are similar. Theorem: If two triangles are similar, the corr
stepladder [879]

Answer:

C. Segment PR ⋅ segment PS = 16

    Segment PR ⋅ segment SR = 81

Step-by-step explanation:

My teacher went over this question with me not even like 5 minutes ago

4 0
3 years ago
I need help with 3-5 (yes i know there is a typo)
hammer [34]
3) 45 degrees as a straight line is 180 degrees and 180-135 is 45.
4) 45 degrees as the same principle applies, also opposite angles are equal
5) 135 degrees because opposite angles are equal

hope this helps a bit!
8 0
4 years ago
Other questions:
  • Solve the system of equations by graphing. <br><br> x+y=3<br> y=2x−15
    6·2 answers
  • Solve 3x2 − 5x + 7 = 0.
    7·2 answers
  • What is the equation of a horizontal line that has a y-intercept of 3?<br> a. b. <br> c. d. -1/6
    11·1 answer
  • Kate ate 1/4 of her orange. Ben ate 2/4 of his banana. Did Kate and Ben eat 1/4 + 2/4 = 3/4 of their fruit? Explain
    8·2 answers
  • What is the square footage of a ploygon that is 120 x 100?
    14·1 answer
  • If y=6 when x=3 find y when x=-33
    11·2 answers
  • The cost of a spa treatment is $42 and there is sales tax of 6%. What is the total cost of the spa treatment?
    8·1 answer
  • In ΔVWX, the measure of ∠X=90°, XW = 36, WV = 85, and VX = 77. What ratio represents the sine of ∠W?
    13·2 answers
  • Give the product in simplest form:
    6·1 answer
  • Which of the following ordered pairs represents the solution to the system given below?2x + y = 204x − 2y = 40
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!