Answer: the volume quadruples
Explanation:
When battery voltage drops below _________volts while cranking, the voltage-sensing relay will typically open-circuit the starter relay circuit.
An object covers a distance of 8 meters in the first second of travel, another 8 meters
during the next second, and 8 meters again during tthe third second. What is the
acceleration of the object?
Answer:
I guess the acceleration would be 8 meters a second
Explanation:
I can't think of any other fitting way to put the answer sorry if it's not right
Explanation:
8+8+8=24
3/24×100
12.5
MARK ME BRAINLIEST
scientist who discovered that the nucleus contains neutrons in addition to protons.
Answer: James Chadwick
:)
Convert 463.833 m/s to km/ min
Answer:
27.82998 km/min
Explanation:
To convert m/sec into km/hr, multiply the number by 18 and then divide it by 5.
Animals which consume only plants are called
Answer:
herbivores
Explanation:
Animals that eat plants exclusively are herbivores.
Animals that eat only meat are carnivores.
When animals eat both plants and meat, they are called omnivores.
A large carnivore might hunt down large herbivores such as elk and deer.
your eyes see different wavelengths of light as different ________.
Answer:
Colors!
Explanation:
"Visible light waves are the only electromagnetic waves we can see. We see these waves as the colours of the rainbow. Each colour has a different wavelength. Red has the longest wavelength, and violet has the shortest wavelength."
What does newtons third law mean
every action has an equal and opposite reaction
An object moving at a constant velocity near the surface of the earth is influenced by
Answer:
Gravity
Explanation:
The larger the object, the bigger and more powerful its gravitational field is. That is how tides and waves are made. The moon is a bit more than 1/4 of earths size. This may seem small, but its actually VERY big considering the fact that the earth is 7,917.5 miles big in diameter. AT night, the tide is more major and waves are larger because the moon is directly above the ocean, using its gravitational force to pull at the waters. Same with any other object. If you fly over the Mir Mine, an abandoned diamoned mine in russia, that you woud be sucked into the 1,722 feet pit. If you try to jump off of a falling building, instead of leaping away, you would be pulled down with the building.
which is not part of maturity? excising self control, using good judgement, making impulsive decisions, being dependable
Answer:
using good judgement
Explanation:
Help me plzzzzz
Will give Brainlyest
[Questoin 1] Volume
"Charles's law is an experimental gas law that describes how gases tend to expand when heated." Expand = volume, so this answer is correct
[Question 2] b) move faster
An increase in heat is an increase in energy, which is an increase in particle movement. This means that b is correct, because the particles will be moving faster
[Question 3] a) Celsius
Charles' Law uses Celsius, so when doing Charles' Law problems you should use Celsius, aka °C
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Which equation correctly relates mechanical energy, thermal energy, and total
energy when there is friction present in a system?
A. Etotal = ME x Ethermal
=
B. Etotal = ME + Ethermal
C. Etotal = ME - Ethermal
O D. Etotal = Ethermal - ME
The total energy could then be written as; Etotal = ME + Ethermal
What is energy?The term energy is the refers to the ability to do work. We know that according to the first law of thermodynamics, energy is neither created nor destroyed but can be converted from one form to another.
The total energy of the system must then be the sum of all the energies that are in the system. In this case, the system has both mechanical and thermal energy.
The total energy could then be written as; Etotal = ME + Ethermal
Learn more about energy:https://brainly.com/question/1932868
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A ball is thrown straight up from the ground with an initial velocity of 31.2 m/s; at the same instant, a ball is dropped from the roof of a building 21.3 m high. After how long will the balls be at the same height
Answer:
S1 = V1 t + 1/2 g t^2 distance traveled by ball dropped
S1 = 1/2 g t^2 since ball is dropped and V1 = zero
S2 = -1/2 g t^2 + V2 t height to which ball 2 rises in time t
S1 + S2 = V2 t both balls at same height after time t
t = S / V2 = 21.3 / 31.2 = .683 sec
Check:
S1 = 1/2 g t^2 = 9.8 / 2 * .683^2 = 2.29 m
S2 = 31.2 * .683 - 9.8/2 * .683^2 = 19 m
Total distance traveled = 2.29 + 19 = 21.3 m
3. Which of the following descriptions correctly describes the structure of an atom? A. An atom has a central nucleus that contains protons and neutrons with electrons orbiting the nucleus B. An atom has a central nucleus that contains protons and electron with neutrons orbiting the nucleus C. An atom has a central nucleus that contains electrons and neutrons with protons orbiting the nucleus. D. An atom is made up of randomly organized protons, neutrons, and electrons
Answer:
D. An atom is made up of randomly organized protons, neutrons, and electrons
Explanation:
Brainliest Answer Pls
The description that correctly describes the structure of an atom is as follows:
An atom has a central nucleus that contains protons and neutrons with electrons orbiting the nucleus.Thus, the correct option for this question is A.
What are the characteristics of an atom?The characteristics of an atom are as follows:
Atoms are naturally occurring components.They are formed via inorganic processes. They always bear a specific chemical composition. They are always found in a solid state.Atoms generally consist of three subatomic particles, i.e. electrons, protons, and neutrons. Protons are positively charged particles that are present in the nucleus of an atom along with neutral particles neutrons.
While electrons are consistently revolving in the orbitals around the nucleus of an atom. These particles are negatively charged in nature.
Therefore, the correct option for this question is A.
To learn more about Atoms, refer to the link:
https://brainly.com/question/6258301
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How many grams of water would require 2200.0 joules of heat to raise its temperature from 34.0 °C to 100.0 °C? The specific heat of water is 4.18 J/g°C.
no links
PLEASE PLEASE PLEASE HELP ME!!!!!!!!!!!!!! PLEASE
Answer:
not sure what I am looking at
Explanation:
but I am sorry
One metre of a particular type of wire has a resistance of 30 Ω. What length of this wire will have a resistance of 6 Ω
Answer:
0.20 m.
Explanation:
Given: R = 30 Ω and L = 1 m
Resistance of 1m wire is R = V/I = 30Ω/0.1A
6Ω resistor will have the same voltage drop across it as 1m wire, so we require I to be 6A. Therefore, the required length of wire is:
L = (6A)/(30Ω) = 0.2m
What is the average speed of a bus that travels 170 km in 2 hours and then slows down to 70 km/hr?
Answer: 77.5
Explanation:
Okay so, You have 3 numbers in this equation, 170, 2, and 70.
Divide 170 by 2= 85
Add 85 + 70= 155
Now divide 155 by 2= 77, R1 = 77 1/2. You can turn 77 1/2 to 77.5
Answer: 77.5
A force of 1000N acts to stop a 1000kg car moving at 20m/s. How much time does it take the car to stop?
Answer:
Explanation:
How much force does a 1000kg car need to accelerate at 3m s2 to the south?
Answer- the force needed to accelerate the 1000kg car by 3m/s2 is 3000N.
write a summary description of what happens to the light when it goes from one medium to another. use the following vocabulary words in your summary: index of refraction, incident angle, reflected angle, and refracted angle.
Answer:
when light goes from one medium to another, refraction is taken place. refraction is the bending of light. and the center part of the bending is called the reflected angle. the index of refraction is the measure of the bending of a ray of light when passed from one medium into another. the refracted angle is the angle between a refracted ray and the normal drawn at the point of incidence to the interface at which refraction occur.
Explanation:
I think I got all of the definitions. you can use the definitions to help you understand what you write about.
Someone's goods there?well answer this question I'll make you brainliest
(easy questions and if you get it, you're cool
can u show me all of the options so i can answer it correctly pls and ty
Whats the formula for calculating kinetic energy
Who is Nichola Tesla?
Answer:
Nikola Tesla
Serbian-American inventor
sorry if this doesn't help :(
Explanation:
Answer:
Nikola Tesla was a Serbian American inventor, electrical engineer, mechanical engineer, and futurist. He was known for his contributions to the design of the modern Alternating Current (AC) electricity supply system. He was born and raised in the Austrian Empire, studying Engineering and Physics in the 1870s without receiving a degree. His works were claimed by Thomas Edison.
Which of the following concepts can be defined as the ability to cause change?
A. energy
B. resistance
C. force
D. temperature
Answer:
A. Energy
Explanation:
In general, the word energy refers to a concept that can be paraphrased as "the potential for causing changes", and therefore one can say that energy is the cause of any change. The most common definition of energy is the work that a certain force (gravitational, electromagnetic, etc) can do..I really hope this helps.
What Is the west component of 85 m 25 north of west
Answer: 17 m/s,
Explanation:
Within 3.5 s of lift-off, a space shuttle reaches an altitude of 3.50 102 m, uniformly accelerating during the entire time. ( /7)
(a) What is its acceleration?
(b) At what speed is the shuttle traveling when it reaches this altitude?
(c) How long would it take the shuttle to travel the next 350 m if it stops accelerating after 3.5 s?
Hi there!
(A)
We can solve for acceleration using the following equation:
Δd = vit + 1/2at²
The shuttle lifts-off from rest, so:
Δd = 1/2at²
Rearrange to solve for 'd':
2Δd/t² = a
2(350)/(3.5²) = 57.14 m/s²
(B)
Now, we can use this equation to solve for final velocity:
vf = vi + at
vf = at
vf = 57.14 × 3.5 = 200 m/s
(C)
Now, we can use the following equation to solve for displacement:
Δd = vt
Δd/v = t
350/200 = 1.75 sec
Index Fossils can help scientists determine the age of a rock layer because they are present in every rock layer since the beginning of life on Earth.
Answer:
They were only present during a short time frame, so it helps to narrow down the age of the rock layer.
Explanation: hope this helps :)
approximately how many days after a full moon does the new moon occur?
It takes 29.5 days for a new moon to occur approximately after a full moon.
what is the radius of the event horizon of a 10 solar mass black hole?
Answer:
about 30 km
Explanation:
about 30 km
The event horizon radius of a non- rotating 10 solar mass black hole is about 30 km.
Las trampas de CO2 calientan muy bien. Eso significa que cuanto más CO2 hay en el
océano, más(. ) se vuelve el océano.
If Emily throws the ball at an angle of 30∘ below the horizontal with a speed of 14m/s, how far from the base of the dorm should Allison stand to catch the ball? Assume the vertical distance between where Emily releases the ball and Allison catches it is 4.0m.
Emily throws the ball at 30 degree below the horizontal
so here the speed is 14 m/s and hence we will find its horizontal and vertical components
v_x = 14 cos30 = 12.12 m/sv
x
=14cos30=12.12m/s
v_y = 14 sin30 = 7 m/sv
y
=14sin30=7m/s
vertical distance between them
\delta y = 4 mδy=4m
now we will use kinematics in order to find the time taken by the ball to reach at Allison
\delat y = v_y *t + \frac{1}{2} at^2\delaty=v
y
∗t+
2
1
at
2
here acceleration is due to gravity
a = 9.8 m/s^2a=9.8m/s
2
now we will have
4 = 7 * t + \frac{1}{2}*9.8 * t^24=7∗t+
2
1
∗9.8∗t
2
now solving above quadratic equation we have
t = 0.44 st=0.44s
now in order to find the horizontal distance where ball will fall is given as
d = v_x * td=v
x
∗t
here it shows that horizontal motion is uniform motion and it is not accelerated so we can use distance = speed * time
d = 12.12 * 0.44 = 5.33 md=12.12∗0.44=5.33m
