3 years ago

Given the following vector fields and oriented curves C, evaluate integral F * T ds

Mathematics

1 answer:

My name is Ann [436]3 years ago

5 0

Answer:

F = <-y, x> on the semicircle r(t) = <4 cos t, 4 sin t>, for 0<nb

You might be interested in

Tay recorded the number of imported cars that drove by his house during rush hour. He collected data for 5 working days. Taye’s

SCORPION-xisa [38]

Answer: D

Step-by-step explanation:

because

4 0

3 years ago

Solve by completing the square:X^2+6x-12=0

Ira Lisetskai [31]

X² + 6x -12 = 0
x = -(6) +/- √((6)² - 4(1)(-12))
 2(1)
x = -6 +/- √(36 + 48)
 2
x = -6 +/- √(84)
 2
x = -6 +/- 2√(21)
 2
x = -3 + √(21)
x = -3 + √(21) x = -3 - √(21)

5 0

3 years ago

942 flowers in157 vases= flowers per vase

zhuklara [117]

Answer : 942/157 = 6

8 0

2 years ago

Read 2 more answers

In rhombus ABCD, AB = 13 and AC = 25. Find the area of the rhombus to the nearest tenth.

const2013 [10]

Area=lengthxwidth
=25x13
=325

5 0

3 years ago

Graph the linear equation and answer each of the following questions. y>2/3 x-2 What is the y-intercept? What is the slope (i

lozanna [386]

Answer:

(i)

y-intercept is -2

(ii)

slope is $\frac{2}{3}$

(iii)

slope is positive

(iv)

another point is (3,0)

Step-by-step explanation:

We are given equation as

$y=\frac{2}{3} x-2$

now, we can compare it with slope intercept form of line

y=mx+b

where

m is slope

b is y-intercept

we get

$m=\frac{2}{3}$

$b=-2$

So,

(i)

y-intercept is -2

(ii)

slope is $\frac{2}{3}$

(iii)

we can see that

$m=\frac{2}{3}$

is a fraction and positive

so, slope is positive

(iv)

we can select any random value of x and find y

that will give us second point

Let's assume

x=3

$y=\frac{2}{3}\times 3-2$

$y=2-2$

$y=0$

So, another point is (3,0)

(v)

Graph:

4 0

4 years ago