Answer:
Q = 0.015 Coulombs
Explanation:
Given the following data;
Resistance = 6 Ω
Current = 3 mA = 0.003 A
Time, t = 5 seconds
To find the quantity of charge passing through the resistor;
Mathematically, quantity of charge is given by the formula;
Quantity of charge, Q = current * time
Q = 0.003 * 5
Q = 0.015 Coulombs
Que consecuencias producen en el suelo y el ambiente la cantidad de basura que se arroja en las calles?
Answer:
Aumenta la contaminación y las enfermedades.
Explicación:
El aumento de la contaminación en el medio ambiente y la propagación de enfermedades se produce si la gran cantidad de basura se tira a las calles porque la basura es el producto de desecho en el que crecen patógenos como bacterias y hongos y sabemos que las bacterias y los hongos son la principal causa de infecciones en los seres humanos. , plantas y otros animales, por eso podemos decir que tirar basura en las calles contamina tanto el medio ambiente como el suelo y causa enfermedades.
1pt If an object is moving at a constant velocity, it means that....
A. no net force is acting on it
B. a constant force is acting on it in the direction of its motion
c. a constant force is acting on it in the opposite direction of its motion
D. several forces are acting on it, but one force is greater than the others
Answer:
thecool me
Explanation:
How many different license plates with 4 letters (26) followed by 2 digits (0-9) are possible if letters and digits cannot be repeated?
Answer:
26
Explanation:
edg
How much work will the girl do if she pushes the lawnmower twice as far? guys helpppp!!
Answer: she will do double the work
Explanation:
100N×200m= 20000
Force applied by the girl is 100 Newtons
[tex]f = 10 N[/tex]Displacement is twice :
[tex]d = 2 \times 200[/tex][tex]d = 400[/tex]Solution :[tex] \large \boxed{ \mathrm{work \: \: done = f \times d}}[/tex]
[tex]work \: done = 400 \times 100[/tex][tex]work \: done = 40000 \: joules[/tex][tex]work \: done = 40 \: kj[/tex]_____________________________
[tex]\mathrm{ \#TeeNForeveR}[/tex]
Why do you think the collapse of ecosystem was unable to recover?
Answer: When ecosystems collapse, they rapidly lose their structure and function, with dramatic changes to their size or extent, or the species that comprise them. These losses tend to homogenize and simplify the ecosystem – fewer species, fewer habitats, and fewer connections between the two. This is why when an ecosystem failure is fatal, it's unable to recover
Object A has a negative charge. Object A is repelled by object B. Object B is repelled by object C and attracted to object D. What are the charges on objects B, C, & D?
Answer:
B negatively charged. C negatively charged. D positively charged.
Explanation:
If A Is negative and B is repelled by it this means that B has to have the same charge as A therefore B is negatively charged.
B is repelled By C therefore meaning they both have the same charge so C has to be negatively charged.
B is attracted to D. attraction occurs between oppositely charged objects. Therefore D has to have the opposite charge of B. Since B is negative D has to be positive in order for that attraction to occur.
Which is an element? A.) Ca B.) NaCI C.) AgNO3 D.) CO
Answer:
CO
Explanation:
Cobalt is a chemical element with symbol Co and atomic number 27
A set of charged plates have an
area of 8.22*10^-4 m^2 and
separation 2.42*10^-5 m. The
plates are charged with
5.24*10^-8 C. What is the
potential difference V between
the plates?
(Unit = V)
pls hurry <3
Answer:
175
Explanation:
its for Acellus
The potential difference is V=1.743*10^-7
The voltage is generally referred to as the electric potential difference and it can be measured using a voltmeter. The electrical potential difference between the two plates is expressed as q=CV.
CALCULATION
we know,
q=CV
q={EA/d}*V
here q= 5.24*10^-8C
A=8.22*10^-5m^2
d=2.42*10^-8m
therefore , C={( 8.85*10^-12)*(8.22*10^-5)}/(2.42*10^-8)
C=3.006*10^-1
q=CV
q/C=V
V=1.743*10^-7
refer https://brainly.com/question/26733095
#SPJ2
on which factor hydraulic pressure depend?
Deonte’s family sees a solar panel display and considers using solar power for their home. Deonte knows that solar energy is a natural energy resource.
His family currently uses city electricity, and their power comes from a coal burning power plant. What problems come from using fossil fuels? Choose the two that apply.
A. burns very hot
B. nonrenewable
C. contributes to greenhouse effect
D. expensive
What creates a magnetic field?
A. moving electric charges
B. charged particles at rest
C. moving magnets
Answer:
moving electric charges
Choose one of these three people and write a letter to them to express your concerns about the events of 01/06/21
Um ônibus está viajando numa estrada retilínea com a velocidade de 20 m/s. Vendo adiante um congestionamento no trânsito, o motorista aplica os freios durante 2,5 s e reduz a velocidade para 15 m/s. Supondo que a aceleração é constante durante o período de aplicação dos freios, calcule o seu valor, em m/s²?
Answer:
Aceleração = -2 m/s²
Explanation:
Dados os seguintes dados;
Velocidade inicial, u = 20 m/s
Velocidade final, v = 15 m/s
Tempo = 2.5 segundos
Para encontrar a aceleração;
Aceleração = (v - u)/t
Aceleração = (15 - 20)/2.5
Aceleração = -5/2.5
Aceleração = -2 m/s²
Nota: é negativo porque o freio aplicado está diminuindo a velocidade do carro, ou seja, a desaceleração.
You walk 200m south, then 50m east. What is your displacement?
Isaac Newton experimented with prisms in 1666. What did his experiments show?
3
O white sunlight is made up of all the colors in the rainbow
O the human eye cannot detect all the colors
there are certain colors that cause insanity
O candlelight does not refract through prisms
Answer:
hhgfyfyvghguvuhgcftfcgygyvguygvyt67dtuf
Explanation:
vgyc gghggvtgfvtifctttig7fcjti7jfctithcu6tchfufhtcufthcufchuftj
Match the scenario with the justification Please help ;-; 1. Gage is beginning a low calorie diet, so he eats three servings of chicken for lunch. 2. Walter eats two servings of whole grain pasta the night before running a 5K. 3. Maggie eats half a candy bar and saves the rest for the next day. Fatty foods contain nine grams of pure fat and have little nutritional value. A. Protein contains four calories per gram of fat, so it is a low fat, high energy food. B. Carbohydrates contain four calories per gram of fat, so they need to come from grains in moderation. C. Fatty foods contain nine grams of pure fat and have little nutritional value.
Answer:
1. "Gage is beginning a low calorie diet, so he eats three servings of chicken for lunch" is equal to C: "Protein contains four calories per gram of fat, so it is a low fat, high energy food."
2. "Walter eats two servings of whole grain pasta the night before running a 5K" is equal to B: "Carbohydrates contain four calories per gram of fat, so they need to come from grains in moderation."
3. "Maggie eats half a candy bar and saves the rest for the next day" is equal to A: "Fatty foods contain nine grams of pure fat and have little nutritional value."
Explanation:
Chicken is a popular, low-fat food that provides an impressive amount of high-quality protein in just one serving. The breast is the leanest part of a chicken. A 3-ounce (85-grams) serving of roasted, skinless chicken breast contains only 3 grams of fat but provides 26 grams of protein (47).
Pasta is a fat-free, low sodium food that can fit right in with a weight loss or management plan. One cup of cooked pasta contains just 200 calories, in addition to valuable vitamins and minerals.
Sweets like candy, soft drinks, syrups, jams, and jellies are made mostly of sugars. Most of these foods do not contain many vitamins or minerals. So they are called "empty calorie" foods. Fats, oils and sweets are not bad foods.
pls include a explanation!!!:)<3
Answer:
Option C. 4.5×10¯² N
Explanation:
From the question given above, the following data were obtained:
Charge 1 (q₁) = +5×10¯⁶ C
Charge 2 (q₂) = –4×10¯⁶ C
Distance apart (r) = 2 m
Electrical constant (K) = 9×10⁹ Nm²/C²
Force (F) =?
The magnitude of the force can be obtained as follow:
F = Kq₁q₂ / r²
F = 9×10⁹ × 5×10¯⁶ × 4×10¯⁶ / 2²
F = 0.18 / 4
F = 0.045
F = 4.5×10¯² N
Thus, magnitude of the force is 4.5×10¯² N
Electrons flow through the electrolyte from the
electrode.
negative to positive
positive to negative
Answer:
Electrons flow from the positive electrode to the negative electrode through wires
Explanation:
What is the mean distance between the Sun and the core of
the Milky Way?
Answer:
about 8 kpc
Explanation:
hello please help i’ll give brainliest
Answer:
First answer.
Explanation:
There may be a 5N force, but if the frictional force also equals 5N, than they cancel eachother out, resulting in the brick still staying still, as it is resting on a (perfectly) level surface, but any amount of force would make the brick move.
A hair dryer uses 1100 W of power
when connected to a 110 V outlet.
What is the resistance of the hair
dryer?
Answer:10
Explanation:acellus
Light waves require a medium to travel. *
True
False
You need a clear and steady blood
flow so that your vital organs can get
the
they need
A. neurons
B. oxygen
C. rest
Answer:
B. oxygen
Explanation:
Answer:
it's oxygen lolllllllllllll they kinda need it
Explanation:
4.- Una vagoneta de 1000 kg de peso parte del reposo en el punto 1 y desciende, sin rozamiento, por la vía indicada en la figura. A) Calcular la fuerza que la vía ejerce sobre la vagoneta en el punto 2, donde el radio de curvatura es de 6 m. B) Determinar el mínimo valor del radio de curvatura en el punto 3 para salvar dicho punto
Answer:
A) 49,050 N
B) 16 m
Explanation:
Question:
El dibujo de la pregunta se obtiene de un documento titulado "TRABAJO DIVERSO Y ENERGÍA" que se encuentra en línea y se presenta aquí.
La masa dada del vagón, m = 1,000 kg
La altura del punto en el que descansa el vagón, punto 1, h₁ = 12 m
A) El radio en el punto 2, el punto más bajo, R = 6 m
La fuerza, 'N', que la vía ejerce sobre el vagón en el punto 1 viene dada por la siguiente relación;
N = El peso del vagón + La fuerza de movimiento del vagón
∴ N = m × g + m × a
Dónde;
g = La aceleración debida a la gravedad ≈ 9,81 m / s²
a = La aceleración del vagón
Observamos que para el movimiento circular, la fuerza de movimiento del vagón, m × a = La fuerza centrípeta que actúa sobre el vagón = m × v² / R
∴ m × a = m × v² / R
Dónde;
v² = La velocidad del vagón en el punto 2 = 2 · g · h₁
Por lo tanto;
N = m × g + m × a = m × g + m × v² / R = m × g + m × 2 · g · h₁ / R
∴ N = 1000 × 9,81 + 1000 × 2 × 9,81 × 12/6 = 49,050
La fuerza que ejerce el vagón en el punto 2, N = 49,050 N
B) En el punto 3, tenemos;
N = m · g - m · a₃
La fuerza centrípeta en el punto 3, m · a₃ = m · v₃² / R₃
∴ La altura en el punto 3, h₃ = 4 m
El cuadrado de la velocidad en el punto 3, v₃² = 2 · g · (h₁ - h₃)
Para que el vagón esté seguro en el punto 3, la fuerza de la vía sobre el vagón, N = 0 para que el vagón permanezca en la vía actuando
Por lo tanto;
N = m · g - m · a₃ = 0
m · g = m · a₃ = m · v₃² / R₃ = m · (2 · g · (h₁ - h₃)) / R₃
∴ R₃ = (2 · g · (h₁ - h₃)) / g = (2 · (h₁ - h₃)) = 2 × (12 - 4) = 16
El radio de curvatura en el punto 3 para que el punto sea seguro es R₃ = 16 m.
Tara kain tayo gaize ulam natin sardinas tara kain gaize?
A.heat
B.sun
C.earth
D.warm
Please answer it please
Answer:
Heat.Explanation:
Pyramids were built for religious purposes. The Egyptians were one of the first civilizations to believe in an afterlife. They believed that a second self called the ka lived within every human being. When the physical body expired, the ka enjoyed eternal life
how can a river be used to produce electricity?
Answer:
Scientists at IIT Roorkee are testing a floating device that can generate electricity from flowing surface water of rivers and streams, paving the way for an alternative source of renewable energy.
Explanation:
hope it helps my dear friend.
The speed of a car changes from 15 m/s to 55 m/s in 10 sec. find the Acceleration
Answer:
acceleration=55-15/10
=40/10
=4m/s^2
Explanation:
the acceleration is 4 m/s
I WILL MARK YOU THE BRAINLIEST NO LINKS
There are 4 springs stretched by the same mass. Spring A stretches 25 cm. Spring B stretches 10 cm. Spring C stretches 100 cm. Spring D stretches 1 cm. Which spring is strongest?
A
B
C
D
yeah definitely spring c
Which element is represented by the atomic model below
A. Calcium
B. Neon
C. Oxygen
D. Helium
Answer:
b
Explanation:
because f its electronic configuration 2:8 indicating that it has 8 electrons in its outer most energy level
DESPERATE WILL GIVE BRAINLIST AND THANKS
Ethanol and biodiesel are also _____________________ fuels than pure gasoline and diesel fuel.
Question 3 options:
difficult to find
smog-releasing
cleaner-burning
Ethanol and biodoesel are also cleaner-burning fuels than pure gasoline and diesel fuel.
I hope I helped! :)
