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Un globo electrostáticamente cargado ejerce una fuerza de atracción sobre un papel de tal forma que se pueden identificar dos cargas positivas en la periferia del globo y una negativa en la periferia del papel. Las cargas del globo y del papel están colocadas en los vértices de un triángulo equilátero cuyos lados tienen una longitud de 5 cm, tal como se muestra en la figura. Se sabe que la carga q1 tiene polaridad negativa con un valor de 20 μC (microcoulomb), la carga q2 tiene polaridad positiva con una magnitud de 10 μC y la carga q3 también tiene polaridad positiva con una intensidad de 30 μC.


Calcula la fuerza de q3 sobre q1. Para ello, hay que sustituir los valores de las respectivas cargas en la ecuación de la ley de Coulomb y el valor de la distancia d , la cual corresponde a la separación entre q1 y q3.

Realiza el cálculo de la fuerza de q2 sobre q1.

a. Utiliza el plano cartesiano para graficar los resultados de las fuerzas solicitadas.

Determina la magnitud de la fuerza de atracción resultante que ejercen las cargas q2 y q3 sobre q1 y el ángulo del vector de la resultante.

a. Utiliza el plano cartesiano para graficar el resultado, de la magnitud de la fuerza de atracción.

Answers

Answer 1

Answer:

I am read well any things please I don't know how to run this app please helpe I don't need this app by saying this much i want to stop my points

thanks


Related Questions

Find the value of, x/2 + x/3 + x/6

Answers

x/2+x/3+x/6
3x/3•2+2x/2•3+x/6
3x/6+2x/6+x/6
3x+2x+x6
—————-
6
6x/6
SOLUTION x

Find the area of the shaded region using Pick's Theorem.



A. 25
B. 42
C. 18
D. 27

Answers

Answer:The answer is B

Step-by-step explanation:

what is the solution of

sqrt 2x + 4 equals 16?​

Answers

Answer: x=6

Step-by-step explanation:

2x+4=16

   -4   -4

(2x=12)/2

x=6

What are the new coordinates of a point A (3, -2) after a 90° rotation counterclockwise?

Answers

Answer:

A

Step-by-step explanation:

I am assuming you mean about the origin in that case it would be 3,2

because it is quad. 1 where both x and y are pos

if my answer helps please mark as brainliest.

I will mark you brainliest

Answers

Answer:

a i think

GIVE ME BRAINLIESTpls not trynna be demanding

Step-by-step explanation:

but pls can i have brainliest

PLS HELP!!!!! Find the solution to (X+2)2=49

Answers

Answer:

22.5

Step-by-step explanation:

you have to do opposite bedmass to isolate the variable. the opposite of multiplying is division.

(X+2)2 =49

   2        2

Then do addition as subtraction.

X+2= 24.5

  -2    -2

X= 22.5

PLEASE HELP THIS ASSIGNMENT IS OVER DUE

Answers

Answer:

7w

Step-by-step explanation:

1w + 1w +5w = 7w, add all of the w's up

Round 456.5347 to 1. d.p

Answers

456.5
because the 2 d.p is lower than 5 you round down
The answer is 456.5
....................

what is the domain of the function y=2 square root x-6

Answers

Answer:

6 ≤ x < ∞

Step-by-step explanation:

interval notation: [6, ∞)

set builder notation: {x|x ≥ 6}

URGENT GEOMETRY!!! can someone help me with this please

Answers

Answer:

To find the angle of this triangle you have to [tex]cos^{-1}(\frac{4.87}{5.35})[/tex]. When you do this you will get 24 as the angle

Step-by-step explanation:

Hope this Helped

42/2 +9=???

what is the answer and how do you find the answer?!

Answers

42/2 is 21 then add 9 you’d get 30 as your final solution.

The list below shows all of the possible outcomes for flipping four coins.

Answers

Answer:

Each one has two possibilites, so the total is 2*2*2*2 = 16

Step-by-step explanation:

TTTT

TTTH

TTHT

TTHH

THTT

THTH

THHT

THHH

HTTT

HTTH

HTHT

HTHH

HHTT

HHTH

HHHT

HHHH

If you eliminate the duplicates, ie, the coins are identical, you get 4

TTTT

TTTH

TTHH

THHH

HHHH

How do you simplify the fraction 18/72

Answers

Answer:

1/4

Step-by-step explanation:

Find the GCD (or HCF) of numerator and denominator GCD of 18 and 72 is 18

Divide both the numerator and denominator by the GCD 18 ÷ 18 / 72 ÷ 18

Reduced fraction: 1 / 4 Therefore, 18/72 simplified to lowest terms is 1/4.

Are the ratios 3:6 and 1:2 equivalent?

Answers

Answer:

yes these are equivalent bcz

3/6=1/2

Step-by-step explanation:

PlZ make me brainliest

Answer:

Yes

Step-by-step explanation:

3/6= 0.5

1/2= 0.5

Need help fast please

Answers

first one
8 divide by 2 is 4
subtract the exponents
so 4w^7
second one
(-5)^3(-5)
=-125(-5)
=+625
Answer: 4w^7 and for the second problem it’s (-5)^4

Didn’t include steps because you need help fast but if you want them let me know I will put it in a comment

A bus can hold a total of 60 students. The bus is 73% full how many students are on the bus?​

Answers

Answer:

44

Step-by-step explanation:

so youre looking for 73% of students rite? of means multiplication , you just times 73% by 60

73%*60=43.8

but there cant be point 8 of a person unless theyre missin a couple limbs, so you round up to 44!

hope it helps :)

44
---------------------

Plz help it’s missing




....................

Answers

Answer:

6. the number placed in thousand place 95,184 is 1

7. the cube of 2 and 3 is 27-8is 19

8. The divisor is 4

9. 25

10. the prime number is 13

Answer:

6. 95,000

7. I can't read it

8. I cant read that either

9. 5 pounds

10. 14

Step-by-step explanation:

Find the value of a and the area of the triangle. Round to the nearest hundredth

Answers

Answer:

a = 6.65

Area = 15.84

Step-by-step explanation:

By cosine rule in the given triangle,

BC² = AC² + AB² - 2(AC)(AB)cos(C)

a² = 5² + 9²- 2(5)(7)cos(28°)

a² = 25 + 81 - 61.81

a = [tex]\sqrt{44.19}[/tex]

a = 6.65

Area of a triangle with given three sides = [tex]\sqrt{s(s-a)(s-b)(s-c)}[/tex]

Here, s = Average of lengths of all sides

a, b and c are the measures of the respective sides of the triangle.

s = [tex]\frac{6.65+7+5}{2}[/tex]

s = 9.325

a = 6.65, b = 5 and c = 7

Now substitute these values in the formula to get the area,

Area = [tex]\sqrt{9.325(9.325-6.65)(9.325-5)(9.325-7)}[/tex]

        = [tex]\sqrt{9.325\times 2.675\times 4.325\times 2.325}[/tex]

        = [tex]\sqrt{250.8313}[/tex]

        = 15.838

        = 15.84

Find the volume of the cone.

Answers

Answer:

[tex]14.50[/tex]

...........

A circle has a circumference of 46n meters. What is the radius of the circle?

Answers

Answer:

r≈7.32

Step-by-step explanation:

You're welcome

Danielle said she read 1/2 of a book select all the fractions that are equivalent to 1/2​

Answers

Can you send a picture of your assignment

please help me on this it is 55 points

Answers

The answer is 1/9

Hope this helps

Answer:

59/1

Step-by-step explanation:

Can a triangle have three acute angles? Justify your answer

Answers

Yes because each side can be measured at atleast 90 degrees.

Nate ordered a pizza to be delivered. The bill with 5% tax and 20% tip was $24.00. What was the original cost of the pizza?

a
12.60
b
16.65
c
15.40
d
19.20

Answers

Answer:

d.  $19.20

Step-by-step explanation:

Let C = original cost of pizza

24 = .05C + .20C + C

     = 1.25C

C = 19.20

A complex shape with measurements 4 feet, 10 feet, 4 feet, 2 feet, 4 feet, 6 feet, 4 feet, 2 feet.
The perimeter of the shape is
feet.

Answers

Answer: Add each side to get perimeter so your total is 38ft

Step-by-step explanation:

Answer: 36

Step-by-step explanation:

0.8 -0.50 3 with solution​

Answers

Answer:

0.3

Step-by-step explanation:

Answer:

0.8-0.503=0.297

0.8-0.50= 0.3

Step-by-step explanation:

factor if possible x/2+9x+18

Answers

Answer:

3) (x+6)(x+3)=0

4) (x+2)(x-6)=0

Step-by-step explanation:

Factor the algebraic expression.
12a +9

Answers

Answer:

110

Step-by-step explanation:

because you have to add the number

there are only two lines of symmetry in a circle true or false​

Answers

Answer:False

Step-by-step explanation: a circle has infinite lines of symmetry an oval has two

Find the area and the circumference of a circle with radius 6 m.
Write your answers in terms of it, and be sure to include the correct units in your answers.
(a) Area:
6 m
(b) Circumference:

Answers

Answer:

(a) 113.04m²

(b) 37.68m

Step-by-step explanation:

(a)

Area = πr²

=π(6)²

=36π

=113.04m²

(b)

Circumference = 2πr

2π(6) = 12π

=37.68m

Step-by-step explanation:

(a) πr^2= 22/7 * 6*6

= 113.1 m^ 2

(b) 2πr= 2*22/7*6

= 37.7 m

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