It takes 29.5 days for a new moon to occur approximately after a full moon.
which of the following properties of materials does NOT affect resistance?
A. Length
B. Thickness
C. Temperature
D. Strength of the material
Answer:
B thickness
Explanation:
thickness
Explain how a carbon atom can move through all four of Earth's spheres. When possible apply
how the compound that carbon is in changed.
Through food chains, the carbon that is in plants moves to the animals that eat them. Animals and plants need to get rid of carbon dioxide gas through a process called respiration. Carbon moves from fossil fuels to the atmosphere when fuels are burned.
For a wave, the _________ is the distance between two successive crests, while the _________ is the time elapsed between two successive crests passing by the same point.
Answer:
The distance between two successive crests of a wave is one way to define its wavelength, so
λ
=
1.15
m
.
The frequency of a wave is the number of waves passing a given point per second, so
f
=
20
16.2
=
1.23
Hz
.
The speed of a wave is given* as
v
=
λ
f
, so here
v
=
1.15
⋅
1.23
=
1.42
m/s
~~~~
*This is because the wavelength is the "distance per wave" and the frequency is the "number of waves per second," so multiplying the two gives "distance per second." This can be verified with dimensional analysis:
meters
wave
×
waves
second
=
meters
second
The gravitational pull of the Moon is much less than the
gravitational pull of Earth. An object with a mass of 50
kilograms weighs about 18 pounds on the Moon.
Which statement describes the object on Earth?
A. It would have less mass.
B. It would weigh more.
C. It would have the same weight.
D. It would have more mass.
Answer:
than what is it
Explanation:
Realiza la siguiente conversión de unidades: 340 N a Kgf
Answer:
The answer is 34.67 kilograms force
the toy crain uses an electromagnet to pick up and move the blocks explain how this electromagnet is able to pick up and move the block ?
Answer:
Answer:
toy crane pick up the blocks when the current through the wire is passed then it acts as a Electromagnet and width of the block and when the current through the wire is not passing then it left the blocks
Someone gave me a pretty helpful answer but this cord is attached to my mums porcelain doll any idea what it’s for ?
Answer:
I have that exact one there wasn't a wire hooked up.
Explanation:
Which of the following best explains what creates this convection current?
options:
The rotation of Earth makes the air above it rotate, but not the same over land and water.
Because of its mass, Earth's gravity creates a high pressure area over both the land and water.
Salt in the ocean makes it more dense than the land, so its gravity pulls more on the air above it.
During the evening, the land cools off more quickly than the water. The cooler land cools the air above it, while the warmer water warms the air above it. These differences in air temperature create the convection.
Answer:
During the evening, the land cools off more quickly than the water. The cooler land cools the air above it, while the warmer water warms the air above it. These differences in air temperature create the convection.
Explanation:
sorry I took forever
Question 4 of 11
In which situation will an object always stay motionless?
O A. When the applied force is greater than the friction force
B. When the friction force equals the normal force
O c. When the normal force equals the applied force
O D. When the applied forces add up to zero
In situation 4 will an object always stay motionless. When the applied forces add up to zero.
What is force?Force is defined as the push or pulls applied to the body. Sometimes it is used to change the shape, size, and direction of the body. Force is defined as the product of mass and acceleration. Its unit is Newton.
The moment in the body is only due to the applied force. An object in scenario 4 remains stationary at all times. When all of the applied forces total up to zero.
Hence option 4 is correct.
To learn more about the force refer to the link;
https://brainly.com/question/26115859
#SPJ1
what is the acceleration of a car travelling at 15m/s if it is travelling at 27m/s, 5 s later?
Answer:
5.4
Explanation:
a=∆v/∆t
27/5 = 5.4
what is the time now
Answer:
Now in guyana, the time is 7:01.
in the simple harmonic motion of a block on a spring, what is the restoring force proportional to?
Answer:
Explanation:
displacement
Simple harmonic motion is often modeled with the example of a mass on a spring, where the restoring force obey's Hooke's Law and is directly proportional to the displacement of an object from its equilibrium position.
2 to the power of 10 is 25
have a nice day
hai quả cầu nhỏ mang hai điện tích có độ lớn bằng nhau, đặt cách nhau 10 cm trong chân không thì tác dụng lên nhau một lúc là 9.10^-3 N xác định điện tích của hai quả cầu đó
What is the current in a circuit that has a voltage of 1.5v and a resistance of 15?
Answer:
0.1 amps or A
Explanation:
I believe to calculate that you would have to use the formula V = IR and change it to:
I = V/R
I = 1.5/15
I = 0.1 amps or A
HELP PLEASE!! CORRECT ANSWER WILL GET BRAINLYEST!!!
Answer:
A) Moving them farther apart
Explanation:
Increasing the distance between the two metal spheres will increase the amount of electrical attraction, hence answering your question.
Since their charges are already equal, there will not be repelling
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
A doll sets on the a table 3 meters high weighing 1.5kg. What is the gravitational potential energy?
A-4.5 joules
B-19.6 joules
C-14.7 joules
D-44.1 joules
Answer:
Explanation:
A - 4.5
Seperate in a mass column and a weight column.
A: Balence
B: Measure of gravitational force
C:Amount of matter in an object
D: Constant on Earth
E: Remains the same when gravitational force changes
F: Changes when gravitational force changes
G: Never changes
H:Spring Scale
I: Expressed in newtons
J:On the moon, is 1/6 of that on Earth\
K: Measured in Kilograms
Answer:
the answer is B: measure of gravitational force
PLEASE PLEASE PLEASE HELP ME!!!!!!!!!!!!!! PLEASE
Explanation:
I think that's helpful, correct
which rock band personally paid for the lighting of prague castle?
Answer:
The Rolling Stones
Explanation:
Look at the Grand Canyon cross section above. What was happening to the Grand Canyon area during the Permian Age?
options:
Water was rising and lowering, going from beach, to deep sea, back to a beach, then to shallow seas.
Volcanic Activity
The water was a constant shallow sea during that time.
Tectonic activity- lots of faulting and tilting.
Explanation:
constantly shallow sea tho not exactly sure
why does he bring her back even though he might be punished
Answer: because he loves her:)
Explanation:
An 9 kg cat is running with a velocity of 3 m/s. What is the cat's momentum?
I think it's 3
Explanation:
trust me bro
A room has a volume of 160 m3. An air-conditioning system is to replace the air in this room every 21.3 minutes, using ducts that have a square cross section. Assuming that air can be treated as an incompressible fluid, find the length of a side of the square if the air speed within the ducts is (a) 3.00 m/s and (b) 6.00 m/s.
Answer:
A. 0.204203928 m
b. 0.1443939822
Explanation:
Givens:
Volume (V) = 160 m^3
velocity 1 (v1) = 3.00 m/s
velocity 2 (v2) = 6.00 m/s
Time (t) = 21.3 minutes = 1278 seconds
Side length = ?
V = A*v*t
A = s^2
V = s^2*v*t
s= [tex]\sqrt{\frac{V}{v*t} }[/tex]
A.
s = [tex]\sqrt{\frac{V}{v*t} }[/tex] = [tex]\sqrt{\frac{160}{3.00*1278} }[/tex] = 0.204203928 m
B.
s = [tex]\sqrt{\frac{V}{v*t} }[/tex] = [tex]\sqrt{\frac{160}{6.00*1278} }[/tex] = 0.1443939822 m
I hope this helped!! Have a good day.
Please Hurry I'll Mark Brainlest
What does the amplitude of sound refer to?
the sound’s volume
the sound’s pitch
the sound’s duration
the sound’s frequency
Answer:
2) the sounds pitch
The strength or level of sound pressure
please give brainliest
have a nice day!
Questions:
1. What was the magnitude of the earthquake?
2. Where was the epicenter of the earthquake?
3. Where did the earthquake originate?
4. How did the earthquake affect the locality?
5. How many casualties and death were left by the earthquake?
6. Were there damages to infrastructures, how do you describe it?
7. What was the assessment why there were more damages occurred in Pampanga?
help po pls po kaylangan kona po ngayon
sa science po ito
Answer:
1.)6.1
Explanation:
sorry po tinatamad po ka akong mag basa
A student is moving to college and packs a box so full that they can’t lift it. The student realizes they can push the box across the slick floor to get it to the door. The student applies a force of 40N to the 20 kg. Assume there is negligible friction between the box and the floor.
Calculate the magnitude of the box’s acceleration.
Your answer should have one significant figure.
According to Newton's laws of motion, the acceleration of the box is
proportional to the applied force.
The magnitude of the box's acceleration is 2 m/s²Reasons:
The given parameters are;
Applied force, F = 40 N
Mass of the box, m = 20 kg
Friction on floor surface = Negligible
Solution;
According to Newton's second law of motion, we have;
Force, F = Mass, m × Acceleration, a
Therefore;
[tex]\displaystyle Acceleration, a = \mathbf{\frac{F}{m}}[/tex]
Assuming the force acts in the direction of motion, we have;
[tex]\displaystyle Acceleration \ of \ the \ box, \ a =\frac{40 \, N}{20 \, kg} = \underline{ 2 \, m/s^2}[/tex]
Learn more about acceleration here:
https://brainly.com/question/22048837
It requires 25 N of force to move a 90 kg box 120 meters across a warehouse floor, then lift it 0.5 meter to put it in a truck. Calculate the total work done to load
this box.
Answer:
Horizontal Work done + vertical work done
Explanation:
1.) First calculate the work done to move box in horizontal direction:
W = Fs
= 25N × 120m
= 3000 Joules
2.) Work done against gravity in vertical direction:
Ep = mgh
= 90x10x.0.5
= 450 Joules
Total Work done = 3000 + 450 = 3450 Joules
Which of these will always produce a magnetic field?
Answer:
Technically everything has somewhat of a magnetic field. I guess
five words that comes to your mind whenever you hear the word energy
Answer: power, renewable, extinct, solar, wind
Would appreciate brainliest <3
Answer:
chemical
mechanical
electrical
nuclear
thermal
brainliest ?
if you throw a ball straight up what would the shape of its position-time graph look like?
if u throw a ball straight up its speed decreases .
the shape of the ball would be curved
velocity : top is zero
