Answer:
10
Explanation:
Each time you want to move up the scale, the number is multiplied by 10. The opposite is true when moving down; you must divide by 10.
Answer:
the answer is 10
Explanation:
............
Which of the three types of equations follows the law of conservation of mass?
Answer:
BE MORE DESCRIPTIVE
Explanation:
A soccer ball is kicked horizontally. What is the average speed if its distance is 21.0 m after 4.00 s?
which of the filling is a result of the transfer of energy?
answer: sound
why is it sound???
Explanation:
the speed of sound depends on the particles of the medium of the sound wave is moving through because the particles in the solid and tightly packed together South Wales weekly transfers energy from particle to particle in a solid
a liter contains 1,000 smaller units called  milliliters , true or false
True :) ..............
PLEASE HELP ME I APPRECIATE IT WILL GIVE BRAINLIEST
(Write a paragraph) What are the similarities and differences between these volcanoes:
Composite Volcano, Lava Dome, Shield Volcano, and Cinder Cone.
Answer:
Explanation:
Composite volcanoes, also called stratovolcanoes, are cone-shaped volcanoes built from many layers of lava, pumice, ash, and tephra. A lava dome is a circular mound-shaped protrusion resulting from the slow extrusion of viscous lava from a volcano. A shield volcano is a type of volcano usually composed almost entirely of fluid lava flows. It is named for its low profile, resembling a warrior's shield lying on the ground. A cinder cone is a steep conical hill of loose pyroclastic fragments, such as either volcanic clinkers, volcanic ash, or cinder that has been built around a volcanic vent.
Please solve this no.1 for me
I do not want any weird or wrong answer or else I’ll report
If u can’t do this don’t write weird stuffs on the answer side
Answer:
metallic movement when u heat up metal it get bigger
Explanation:
let's say u had metal ball with a metal ring u heat the metal ball up it won't fit in the ring
Janon walked 6m to the right, and 3m to the left, and then 4m to the right. What is
displacement? rs
(1 Point)
13 m
3 m
7 m
7 m right
Answer:
7 m
Explanation:
They began walking 6 meters to the right, so +6.
Then 3 meters left so -3,
And then 4 meters to the right again so +4.
4+6-3=7 meters
What Happens to Energy during Phase Changes?
Energy transfer, and transformation.
It is when energy changes from one form to another.
Hope This Helps, Good Luck!
To win the game, a place kicker must kick a
football from a point 52 m (56.8672 yd) from
the goal, and the ball must clear the crossbar,
which is 3.05 m high. When kicked, the ball
leaves the ground with a speed of 26 m/s at
an angle of 31.5◦ from the horizontal. The acceleration of gravity is 9.8 m/s2.
By how much vertical distance does the ball clear the crossbar?
Answer in units of m.
Answer:
1.86 m
Explanation:
First, find the time it takes to travel the horizontal distance. Given:
Δx = 52 m
v₀ = 26 m/s cos 31.5° ≈ 22.2 m/s
a = 0 m/s²
Find: t
Δx = v₀ t + ½ at²
52 m = (22.2 m/s) t + ½ (0 m/s²) t²
t = 2.35 s
Next, find the vertical displacement. Given:
v₀ = 26 m/s sin 31.5° ≈ 13.6 m/s
a = -9.8 m/s²
t = 2.35 s
Find: Δy
Δy = v₀ t + ½ at²
Δy = (13.6 m/s) (2.35 s) + ½ (-9.8 m/s²) (2.35 s)²
Δy = 4.91 m
The distance between the ball and the crossbar is:
4.91 m − 3.05 m = 1.86 m
Which pair of objects has the largest gravitational force?
Choose the correct answer.
marble and car
marble and baseball
car and bowling ball
There is no gravitational force between any of these pairs of objects.
IF all the pairs are separated by the same distance, then it's the car and the bowling ball.
If I can move them as far apart as I want, then I can make ANY of them have the greatest gravitational attraction between them.
Name and describe the physical and compositional layers into which earth is divided
Answer:
Explanation:
There are three compositional layers into which the earth is divided into, these are
The core.
The mantle.
The crust.
There are five physical layers into which the earth is divided, these are
The Lithosphere, 40 - 140 km into the earth
The Mesosphere, 50 - 100 km above the earth.
The Asthenosphere, below the lithosphere, 80 - 200 km into the earth.
The Inner Core.
The Outer Core, 2890 km below the earth
if there is a runner at first and the pitcher throws the ball to the catcher and the runner tries to steal second and the catcher throws to second and the runner breaks and tries to go back to first but the pitcher relizes what do you call that situation
A circular pizza into 3 equal parts, one piece of pizza is taken out. Estimate the degree measure of the single piece of pizza and convert the measure into radians. What is the radian measure of the angle of the remaining part of pizza?
Answer:
A circular pizza has a angle of 360 degrees. When you cut it into 3 equal pieces you divide 360 by 3,you get 120 degrees. And following the conversion of 120 degree into radian you get 2pie/3 radians.
Answer:
Explanation:
The total degree of the circle = 360°
It is divided into 3 equal parts, so each part becomes 360 / 3 = 120°
conversion of 120 degree into radian you get 2pie/3 radians.
Hope this helps
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Convert 285,000 milliliters to decaliters.
Answer:
The answer is 28.5 decaliters
Please help!!
If you move 3 meters East and move 4 meters north what is the distance and what is the displacement?
Answer:
Explanation:
The distance will be the total distannce covered during the journey.
If you move 3 meters East and move 4 meters north, then the distance will be calculated as;
Distance = distnace through East+distance through north
Distance = 3m + 4m
Distance = 7m
Displacement is the distance covered in a specified direction. It is the shortest distance covered by me. This can be gotten using the Pythagoras theorem.
d² = 3²+4²
d² = 9+16
d² = 25
d = √25
d = 5m
Hence the displacement of the object is 5metres
LUZUJ ML)
Monique's family is moving to a town where surfing is a popular sport. She has never surfed but is excited to learn. Monique's father suggested
she practice her balance before attempting to surf. Which activity would best help Monique?
Answer:
b. Rollerblading.
Explanation:
Rollerblading involves balances.
A car travels 90 meters due North in 15 seconds. The car turns around and travels 40 meters due south in 5 seconds. What is the magnitude of the average velocity of the car during this 20-second interval?
Answer:
5m/s
Explanation:
If you do 90-40 (the two distances the problem gave) which will give you 50 meters, and then 15-5 (the two times given) which will give you 10. All you do after that is divide your new found distance with your new time 50/10 and boom chicken soup you got your final answer of 5 m/s :)
We have that The cars displacement is
d=50m
The magnitude of the average velocity is
Avg V=2.5m/s
From the question we are told
A car travels 90 meters due North in 15 seconds. The car turns around and travels 40 meters due south in 5 seconds. What is the magnitude of the average velocity of the car during this 20-second interval
Generally the equation for the Total displacement is mathematically given as
d=initial displacement -final displacement
Therefore
d=90-40
d=50m
Generally the equation for the average velocity is mathematically given as
[tex]Avg V=\frac{m}{s}\\\\Avg V=\frac{50}{20}[/tex]
Avg V=2.5m/s
Therefore
The cars displacement is
d=50m
The magnitude of the average velocity
Avg V=2.5m/s
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Which SI units would you use for the following measurements?.
Answer:
Where are the measurements?
Explanation:
We can measure the length of the swimming pool by using the SI unit meter, as the length of the swimming pool comes under the fundamental measurement of the dimension which is measured by the standardized international unit of length.
What is a unit of measurement?A unit of measurement is a specified magnitude of a quantity that is established and used as a standard for measuring other quantities of the same kind. It is determined by convention or regulation.
There are three additional units and 7 SI basic units in this system of SI units, the base SI units are meter, kilogram, second, kelvin, ampere, candela, and mole.
As given in the problem we have to find how can we measure the length of the swimming pool,
Due to the fact that the length of the swimming pool falls under the category of a dimension that is fundamentally measured using a standardized international unit of length.
Thus, we can measure the length of the swimming pool by using the SI unit meter,
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Your question seems incomplete the complete question is,
Which SI units would you use for the following measurements?
the length of a swimming pool
234 cm …. ________________ meters
Answer:
the answer is 234 cm is 2.34 meters
You are going for a drive, but a detour takes you out of the way of your destination. You
drive north for 10 miles, turn right and drive east for 5 miles, turn to the north and drive for 3
miles, drive west for 10 miles, and arrive at your destination.
a) How far from where you started did you end up?
b) If you wanted to travel directly to your destination without following the streets (“as the
crow flies”), what angle would you take? What direction would a compass read?
c) Now try adding the vectors in a different order. For example, start with the 5 miles east,
then 3 miles north, etc., as long as you add all four vectors. Compare the result to the sum
in part a). Draw the vectors in the order you used.
Answer:
(a). The distance between started point and end point is 13.92 miles.
(b), The direction is 68.9° north - west.
Explanation:
Given that,
You drive north for 10 miles, turn right and drive east for 5 miles, turn to the north and drive for 3 miles, drive west for 10 miles, and arrive at your destination.
According to diagram
(a).We need to calculate the distance
Using pythagorean theorem
[tex]EO=\sqrt{(ED)^2+(DO)^2}[/tex]
Put the value into the formula
[tex]EO=\sqrt{5^2+(13)^2}[/tex]
[tex]EO=13.92\ miles[/tex]
(b). We need to calculate the direction
Using formula of direction
[tex]\theta=\tan^{-1}(\dfrac{OD}{DE})[/tex]
Put the value into the formula
[tex]\theta=\tan^{-1}(\dfrac{13}{5})[/tex]
[tex]\theta=68.9^{\circ}[/tex]
The direction is 68.9° north - west.
(c). We need to draw a vector diagram
According to vector diagram,
The distance between started point and end point will be same.
Hence, (a). The distance between started point and end point is 13.92 miles.
(b), The direction is 68.9° north - west.
If you needed to measure the length of a room, you should use the unit
Answer:
meters, yards or feet
Explanation:
HEY CAN ANYONE PLS PLS PLS HELP ME OUT IN DIS I AM STRUGGLING TOO MUCH
=======================================================
Work Shown:
r = radius = 1.045 cm
h = height = 30.48 cm
pi = 3.141 approximately
V = volume of cylinder
V = pi*r^2*h
V = 3.141*(1.045)^2*30.48
V = 104.547940002
V = 104.5 cubic cm
PLEASE ANSWER THESE I NEED HELP!!!
Which properties are characteristic of metalliods?
1. high electrical conductivity and a high melting point
2. low electrical conductivity and a low melting point
3. intermediate conductivity and a high melting point
4. intermediate conductivity and a low melting point
Answer:
1 high electrical conductivity and high melting point
i don’t know the answer too 4649ml=________L
Answer:
the answer is 4.649 liters
Answer: The answer is 4.56L
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During a baseball game, a batter hits a high
pop-up.
If the ball remains in the air for 5.93 s, how
high above the point where it hits the bat
does it rise? Assume when it hits the ground
it hits at exactly the level of the bat. The
acceleration of gravity is 9.8 m/s
2. Answer in units of m.
Answer: 43.01 m
Explanation:
Given that :
Time ball uses in the air = 5.93, time it takes to reach maximum height and return = time of flight(T) = 5.93 s
TIME of flight (T) = 2 * time taken(t)
Where g = a = acceleration due to gravity = 9.8m/s²
S = 0.5at²
S = maximum height
Tjme taken (t) = time of flight / 2 = 5.93/2 = 2.965 s
Hence,
S = 0.5at²
S = 2 × 0.5 × 9.8 × 2.965²
S = 43.0770025
S = 43.01 m
Kilometers per hour per second is a correct unit for acceleration. * True False
the unit for acceleration is metre per second 2
If you could choose one job or career related to environmental science what would it be
Answer:
I would love to be a gardener :)
Explanation:
Plants are kool!!!
A model used in studying submarines in different parts of the ocean uses a
scale of 1:500. If a submarine is 1,000 m below the surface of the ocean, how
far below sea level is the submarine in the model?
A. 2 ft
B. 2 m
C. 0.5 m
D. 5 m
Answer:
its B aka 2m
Explanation:
i did it on apex
If a submarine is 1,000 m below the surface of the ocean, sea level is 2 meter below the submarine in the model.
What is ratio?A ratio in mathematics demonstrates how many times one number is present in another. For instance, if a dish of fruit contains eight oranges and six lemons, the ratio of oranges to lemons is eight to six (that is, 8:6, which is equivalent to the ratio 4:3). The ratio of oranges to the overall amount of fruit is 8:14, and the ratio of lemons to oranges is 6:8 (or 3:4). (or 4:7).
A ratio can have any number of quantities, such as counts of people or things or measurements of length, weight, time, etc. Both numbers must be positive in most situations.
Let, sea level is x meter below the submarine in the model.
According to the question:
x: 1000 =1:500
x/1000 = 1/500
x = 1000/500
x = 2
Hence, the sea level is 2 meter below the submarine in the model.
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PLEASE HEEELLLPPPP What is the difference between a hypothesis and a theory? A hypothesis is a testable statement, and a theory is well-supported explanation. A hypothesis is a theory that has been proven. A hypothesis is a law of nature, and a theory is always true. A hypothesis is an observation that can turn into a theory.
Answer:
A hypothesis is a testable statement, and a theory is well-supported explanation.
