Answers
Related Questions
how would a flashing red light appear as it fell into a black hole?
Answers
Answer:
it would be crushed by the weight and force of the red hole so it wouldn't be possible.
but hypothetically, I personally think the darkness will act as a light conductor and color the bright light just how the sun *bright light* covers the light from our phones. even with the brightness up, the lights to bright. but for the black hole, I think it would be that thr dark is too dark so you can't see. like when you look directly at something in the dark and you can't see it. if you look somewhere demi close to it you can though.
It couldn't be done since the red hole would crush it under its weight and force. However, in a hypothetical situation, I believe the blackness will serve as a light conductor and tint the brilliant light similarly to how the sun's bright light shades the lighting from our phones. Even when brightness is increased, the lights are too bright. For the black hole, I believe the problem would be that it is too dark, and you can't see. Similar to when you stare directly at someone in the dark, and you cannot see it. However, you can if you look somewhat nearby.
What is a black hole?A black hole is a sector of spacetime where gravity is so powerful that nothing can leave from it, not even electromagnetic radiation like light. A sufficiently compacted mass can distort time to create a black hole, as per generalized relativity theory. The event horizon is the time when there is no way out. According to general relativity, it has no locally observable characteristics, despite having a significant impact on the outcome and circumstances of an item crossing it.
To know more about Black Hole:
https://brainly.com/question/10597324
#SPJ2
Question 11 (5 points)
If a force of 10.8 newtons is applied to an object that has a mass of 4.6 kg, what will
be the object's acceleration?
*Include ABBREVIATED units in your answer
*Round your answer to 1 decimal place
Answers
Answer:
2.3 m/s2
Explanation:
F = ma
a = F/m
a = 10.8 / 4.6
a = 2.3 m/s2
I hope this helps.
is there anyone who lives in colorado
Answers
Answer:
not me
Explanation:
Giải câu 2 của bài tập trên
Answers
Answer:
LETTER C IS THE ANSWER
Explanation:
this is my answer
PLEASE HELP!!!
A ceiling fan operates at three speeds, using 120 V of electricity from the wall. At low speeds, it uses 0.25 A. Calculate the resistance needed to generate that current. Then in 1-2 sentences, describe how the resistance would change at medium and high speeds if larger currents are needed at those speeds. Your answer should include the calculated resistance and a sentence describing your reasoning.
Answers
(a) The resistance needed to generate that current is 480 ohms.
(b) When the current increases, the resistance in the circuit decreases.
The given parameters;
Voltage, V = 120 VCurrent, I = 0.25 AThe resistance needed to generate that current is calculated as follows;
[tex]V = IR\\\\R = \frac{V}{I} \\\\R = \frac{120}{0.25} \\\\R = 480 \ ohms[/tex]
When the current increases, the resistance in the circuit decreases.
Learn more here:https://brainly.com/question/18515095
A 36 kg wagon is accelerated across a level surface at 0.9 m/s ^ 2 What net force in Newtons that acts on the wagon ?
Answers
Answer:
32.4 NExplanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question
mass = 36 kg
acceleration = 0.9 m/s²
We have
force = 36 × 0.9 = 32.4
We have the final answer as
32.4 NHope this helps you
What is the net force on a water bottle?
Answers
Answer:
if it is not moving it is zero, like all things that aren't in motion
Explanation:
Answer:
Note that net force on the bottle is zero.
Explanation:
Nhận xét về nét riêng trong cách thể hiện tình yêu của xuân quỳnh qua 3 khổ thTrong thí nghiệm về giao thoa sóng trên mặt nước gồm hai nguồn kết hợp S1S2 cách nhau 15 cm với dao động với tần số 30Hz. Tốc độ truyền vòng 48 cm/s.
a. Tìm khoảng cách giữa hai cực đại gần nhau nhất.
b Tìm số điểm dao động với biên độ cực tiểu giữa S1S2.
c. Trong vùng giao thoa điểm M trên mái nhất cách S1S2 lần lược các khoảng MS1 =1,5 cm và MS2=7,9 cm. M là cực đại hay cực tiểu và là đường thứ bao nhiêu so với đường trung trực của S1S2.
Answers
Answer:
sorry bro I can't understand this language so you can ask from the Wikipedia
Which of the following statements supports the claim that a planet travels around a star in an elliptical orbit? (1 point)
Every 30 days, the area swept in space by the planet is the same.
Every 30 days, the distance traveled by the planet is different.
Every 30 days, the speed the planet is moving is different.
I only
I and II
II and III
I, II, and III
Answers
Answer:
A
Explanation:
if it was in the same place it wold be a pattern which is what is usually seen in orbits
unit conversion - miles/h to metres/s
Answers
Answer:
120 miles/h = 53.6448 m/s
Explanation:
1 mile per hour = 0.44704 m/s
120 * 0.44704
= 53. 6448 m/s
when drawing a scatter diagram, along which axis is the explanatory variable placed? along which axis is the response variable placed?
Answers
According to Boyle's law, as volume decreases, pressure ____________ , and as volume increases, pressure ____________ .
Answers
Answer:
In chemistry, according to Boyle's law it tells us that the pressure and volume of an ideal gas are inversely proportional. The pressure has an inverse relationship with the volume. As the volume increases two times, then the pressure of the gas decreases two times.
Explanation:
Identify the symbol,
atomic number, and
mass number for the
element GOLD.
Answers
Answer:
The symbol is Au, the atomic number is is 79, and the atomic mass is 196.97
Answer:
Symbol: Au
AN: 79
MN: 196.96657 u
Explanation:
Symbol: The symbol Au derives from the Latin aurum, for Aurora, the goddess of dawn. Gold was known and highly valued in prehistoric times. An attractive and highly valued metal, gold has been known for at least 5500 years.AN: Gold, Au, has an atomic number of 79. ... Gold is a transition metal that is attacked by chlorine, fluorine, and cyanide. Gold is the 79th element in the periodic table. it has 79 protons in its nucleus and 79 outter electrons.MN: The stable isotope of gold with relative atomic mass 196.966552, 100 atom percent natural abundance and nuclear spin 3/2.
a movement of charges in response to a potential difference is called:
Answers
Answer:
current
Explanation:
an object that covers more distance in the same amount of time has a higher speed.
true or false
Answers
Answer:
true
Explanation:
Answer: its true btw :(
which of the following correctly describes the velocity and acceleration of the object after 4s?
Answers
Answer:
C
Explanation:
The acceleration will be negative, as in the problem statement, the upwards direction is defined as positive (the object is shot upwards and has a positive velocity), so immediately, we can eliminate A and B.
You can then use the kinematics equation:
[tex]v=v_o+at[/tex], where
a= -9.8 m/s^2 (acceleration due to gravity)
t= 4 s (time)
v[tex]_0[/tex]= 20 m/s (initial speed)
when you solve, the final velocity is -19.2 m/s, so the velocity is negative (the object is on its way down).
A charged particle of mass m and charge q moving in an electric field e has an acceleration a given by , where q and e are constants. Find.
Answers
The acceleration of the particle at the given charge, electric field and mass is [tex]\frac{qE}{m}[/tex].
The given parameters;
mass of the particle, = mcharge of the particle, = qelectric field, = EThe acceleration of the particle is calculated as follows;
Newton's second law : F = ma
Coulomb's force: F = qE
Equate the two forces as follows;
[tex]ma = qE\\\\a = \frac{qE}{m}[/tex]
Thus, the acceleration of the particle at the given charge, electric field and mass is [tex]\frac{qE}{m}[/tex].
Learn more about Coulomb's force here: https://brainly.com/question/15379673
a car traveling at 60m/s accelerates at 2 m/s for 30s.calculate how far it has traveled during this time
Answers
Answer:
2,7 km
Explanation:
You should remember from theory that
[tex]s=s_0 + v_0\Delta t + \frac12 a(\Delta t)^2[/tex]. Let's substitute values, remembering that we are interested in the difference in position [tex]\Delta s = s-s_0[/tex]
[tex]\Delta s = 60(30) +\frac12 2 (30)^2 = 2700m[/tex]
Answer:
it's average acceleration is 12 mph
A light bulb is basically a resistor that gets so hot that it glows, emitting light. For this tutorial we will assume the resistor in the light bulb is ohmic (that means Ohm's law applies to the resistor). The rate of energy emitted by the light bulb is its output power, commonly referred to as luminosity (brighter means more luminous). Hook up a light bulb to a 5-V battery. Right-click (or control-click) on the light bulb, and change its resistance. How does the brightness of the light bulb depend on its resistance?
A. The brightness of the light bulb is independent of its resistance. It only depends on the voltage of the battery.
B. The light bulb gets brighter as the resistance is increased.
C. The light bulb gets dimmer as the resistance is increased.
Answers
Answer:
b
Explanation:
5 differences between mass and weight
Answers
Answer:
The mass is essentially "how much stuff" is in an object. ... Weight: There is a gravitational interaction between objects that have mass. If you consider an object interacting with the Earth, this force is called the weight. The unit for weight is the Newton (same as for any other force)
Explanation:
There you go, this is to the question before this one
Answers
Answer:
This is really off topic but to start/end your day, you are stunning and amazing~ <3
whats the two factors that determine the amount of kinetic energy
Answers
Answer: mass and speed.
Explanation: The two main factors that affect kinetic energy are mass and speed. Why? Because the motion of an object depends on how fast it's traveling.
. A student times a car traveling a distance of 2 m. She finds that it takes the car 5 s to
travel the first meter and then another 8 s to travel the second meter. Is the car traveling
at a constant speed? How do you know?
Answers
QUESTION 1:
What orbital pattern do the planets follow?
A circular
B elliptical
C rectangular
Answers
Answer:
Planets generally follow elliptical orbits.
The eccentricity describes the ellipticity of the orbit, that is, the departure of an orbit from a circular orbit.
For spring break you are traveling to San Diego. The trip is 1,746.4 miles and the trip takes 20.1 hours. How fast will you be traveling (in miles per hour)?
Answers
Answer:
86 mph
Explanation:
brainliest pls
Why do all of the planets have orbits that lie in nearly the same plane and that are in the same direction -- counterclockwise looking down on the solar system from far above the Earth's North Pole
Answers
Answer:
Because of the way the Sun formed
Explanation:
The original cloud was spinning, and this spin caused it to flatten out into a disk shape due contracting as gravity pulled its parts toward the center. This dust cloud rotated slowly at first but sped up as it contracted, in much the same way that a figure skater spins more quickly when she pulls her arms closer to her body. (This law of physics is known as angular momentum.) The faster rotation flattened the cloud, with the Sun at the center and planets forming within that plane
How is the amount of oxygen in ocean water affected by temperature?
Answers
Answer:
The amount of oxygen in ocean water increases as temperature increases. Sunlight penetrates the top layers of the ocean, so photosynthesis occurs there. Nutrients, minerals, and gases are more available to marine life in the bottom layers of the ocean.
Explanation:
A block weighing 10 newtons is on a ramp inclined at 30° to the horizontal. A 3-newton force of friction acts on the
block as it is pulled up the ramp at a constant velocity. The force applied to pull the box up the ramp acts parallel to the
incline. Draw the FBD for this problem and determine the magnitude of the force applied.
Answers
The force applied to pull the box up the ramp acts parallel to the incline is 8N
The force applied to pull the box is expressed as:
[tex]F_N = F_m + F_f[/tex]
Fm is the moving force
Ff is the force of friction
Get the moving force and frictional fice
[tex]F_m = 10sin30^0 = 5N\\F_f = 3N[/tex]
The force applied to pull the box up the ramp acts parallel to the incline = 5N + 3N = 8N
Hence the force applied to pull the box up the ramp acts parallel to the incline is 8N
Learn more here: https://brainly.com/question/17219637
when primary colors are mixed together, they create what?
Answers
Answer:
secondary colours yeah
Sebastián midió un trozo de plástico en un momento donde la temperatura era alta, y luego a la noche volvió a medir y no medía lo mismo. ¿Qué pasó?
Answers
English:
The piece of plastic most likely cooled.
/
Español:
Lo más probable es que la pieza de plástico se haya enfriado.
