Answers
Answer:
Explanation:
s=d/t
7.5 times 10^10/8.0 times 10^6=9.375 times 10^15
Hope this helps
Related Questions
A car magazine article claims that the new UltraCar 5000, only $10,000,000, can travel around a 50 m radius curve at 200 m/s.
What is the centripetal acceleration?
Does this seem to be possible?
Answers
Explanation:
it could be possible if the car has all the right aro dynamics
How many sig figs are in 0.32
Answers
What is the kinetic energy of a ball that has a mass of 3kg and Is
moving at 5m/s?
Answers
Answer:
E kin = 1/2 • m • v^2
E kin: kinetic energy
m: mass
v: velocity
Explanation:
Which describes a condition of the neritic zone?
few organisms
ample sunlight
changing salinity
frigid temperatures
Answers
Answer:
ample sunlight
Explanation:
Neritic zone have ample of sunlight
What is Neritic zone ?The neritic zone is covered with generally well - oxygenated water , receives plenty of sunlight , have relatively stable temperature , has low water pressure and stable salinity levels .
Hence , correct option is option b) ample sunlight
Learn more about Neritic zone :
https://brainly.com/question/17067679?referrer=searchResults
#SPJ2
TRUE OR FALSE: Aquaponics decreases cost for equipment, energy usage, and land usage. *
Answers
Answer: b
Explanation:
b
Answer:
b
Explanation:
b
object height 10cm is placed in front of plane mirror.The height of the image will be_______?
Answers
Is dependant variable what you measure?? yes or no
Answers
Answer:
YES
Explanation:
The dependent variable is the variable that is being measured or tested in an experiment. For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants' test scores, since that is what is being measured
Answer:
You do measure a dependent variable
Calculate the velocity of the objects motion represented in the following graph. Show all your work.
Pleaseeeee?????? I need help!!!!!!!!
Answers
as we know that velocity= displacement/change in time
hence velocity here is= 11-3/12-0
=8/12
=2/3
=0.667m/s
hopefully i am right
An 800 N man climbs 5 m up a ladder. How much gravitational potential energy does he gain?
Answers
Answer:
4000J
Explanation:
Given parameters:
Weight of the man = 800N
Height of ladder = 5m
Unknown:
Gravitational potential energy gained = ?
Solution:
The gravitational potential energy is due to the position of a body.
Gravitational potential energy = weight x height
Now insert the parameters;
Gravitational potential energy = 800 x 5 = 4000J
Radars can help meteorologists detect clouds and sailors detect submarines. Radars send out radio waves and record their echoes after the radio waves reflect off an object. Two radars send out radio waves with the same frequency. The first radar sends radio waves through the air. The second radar sends radio waves through the ocean. What is true about these radio waves? SC.7.P.10.3 A. They are visible. B. They are audible. C. They have different speeds D. They have the same wavelength
Answers
Answer:
They have different speeds
Explanation:
Answer:
They have different speeds
Explanation:
The question in the photo.
Answers
Answer:
pretty sure it's vacuole. It stores water, nutrients, and disposes of waste.
Answer:
Your AnsweR is
Lysosome
Calculate the rate of energy transfer by a 5 ohms resistor when there is a current of 0.2 A in it.
Answers
Answer: The rate of energy transfer by a 5 ohms resistor when there is a current of 0.2 A in it.= 1.25 watt.
Explanation:
The rate of energy transfer from one point to another is known as power.Its SI. unit is Watt.Formula to compute power:
Power = [tex]I^2 R[/tex], I = cureent, R = resistance.
Given R = 5 ohm , Current = 0.5 A.
Then, power = [tex](0.5)^2\times 5=0.25\times5=1.25\ watt[/tex]
Hence, the rate of energy transfer by a 5 ohms resistor when there is a current of 0.2 A in it.= 1.25 watt.
estion 20
Not yet answered Market out of 100 Flag question
Slim Jim lifts a 8 kg box to a height of 2 m. How much work did he do to the box?
Answers
The crust, mantle, asthenosphere, and core are all parts of Earth’s
atmosphere.
biosphere.
hydrosphere.
geosphere
Answers
Two students are playing catch with a 0.20 kg baseball. The first student throws the ball at 25 m/s. How much work is done by the second student in stopping the ball?
Answers
Answer:
W = 62.5 J
Explanation:
Given that,
Mass of a baseball, m = 0.2 kg
Initial speed of first student, u = 25 m/s
Finally, the ball stops, v = 0
We need to find the work done by the second student in stopping the ball. We know that, work done is equal to the change in kinetic energy. It can be given by :
[tex]W=\dfrac{1}{2}m(v^2-u^2)\\\\W=-\dfrac{1}{2}mu^2\\\\W=-\dfrac{1}{2}\times 0.2\times(25)^2\\\\W=-62.5\ J[/tex]
So, the required work done is 62.5 J.
WILL MARK BRAINLIEST
Which graph shows the relationship between temperature, X, and kinetic energy, Y?
An illustration of a triangle with the base labeled X with the height labeled Y.
A graph with the x axis labeled X and the y axis labeled Y. There is a diagonal line from the origin.
A graph with the x axis labeled X and the y axis labeled Y. There is a horizontal line.
A graph with the x axis labeled X and the y axis labeled Y. There is a vertical line.
Answers
Answer:
no 2 A graph with the x axis labelled X and Y axis labelled Y
How will the electrostatic force be changed if the distance between electric charges is reduced one half of the original distance?
A) more than original force
B) less than original force
C) impossible to determine
D) the same as original force
Answers
when operating a heater of 1500 watts for 3 hours per day the consumed energy and the total cost of 25 dirhams during a month (30 days) are ... and ...?
Answers
Answer:
I. Consumed energy = 4.5Kwh
II. Total cost = 3375 Dirhams
Explanation:
Given the following data;
Power = 1500W
Time = 3 hours
To find the energy consumption;
Energy = power * time
Substituting into the equation, we have;
Energy consumption = 1500 * 3
Energy consumption = 4500 watt-hour = 4.5Kwh (1 Kilowatts is equal to 1000 watts)
To find the total cost;
Daily cost = Energy consumption * cost
Daily cost = 4.5 * 25
Daily cost = 112.5 Dirham
Therefore, monthly cost = 112.5 * 30
Monthly cost = 3375 Dirham.
POSS An apple with a mass of 2 kg falls from a tree with an acceleration of 9 "What is the net force of the apple as it hits the ground?
Answers
Answer:
F = 19.62[N]
Explanation:
By means of Newton's second law which tells us that the sum of the forces on a body is equal to the product of mass by acceleration, we can determine the force.
[tex]F=m*a[/tex]
where:
F = force [N]
m = mass = 2 [kg]
a = gravity acceleration = 9.81 [m/s²]
Now replacing:
[tex]F=2*9.81\\F=19.62[N][/tex]
explain, in brief, the cause of an earthquake
Answers
Answer:
An earthquake is caused by a sudden slip on a fault. ... When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel. In California there are two plates - the Pacific Plate and the North American Plate
Explanation:
just write it in ur own words
Which phrase is the best description of a space probe?
A. An exploratory spacecraft that does not carry people
ООО
B. A rocket that has a very large amount of thrust
C. A telescope that allows you to see the Sun's surface
D. A spacecraft that can carry people to the Moon
Answers
Answer:
A is the answer
Explanation:
I ust did it on a p e x
Answer:
a
Explanation:
Got it right on A P E X
How is MBC better than fuse wire
Answers
MCB is more sensitive to current than the fuse. It detects any abnormality in the current flow and automatically switches off the electrical circuit. In the case of MCB, the fault zone of the electrical circuit can be easily identified. ... But in case of the fuse, the entire fuse wire needs to be replaced.
How do grocery stores arrange their items?
Answers
Answer:
How Are Grocery Store Aisles Organized? The aisles of a grocery store are organized into categories. ... Dairy aisles are along the back not connected to but close by the meat section. This will bring you back to the front of the other side of the store where the bread and bakery area is
This is because we see evidence of plate movement in the fact that as we look at rocks farther and farther from the ridge, the rocks--
A)Have higher iron content
B)Are made up of smaller particles
C)Become thicker and thicker
D)Are consistently older
Answers
Answer:c
Explanation:
Answer:
C
Explanation:
1 point
A box weighing 12 Newtons is dragged across a
rough floor with a constant velocity of 1.4 meters
per second. The horizontal applied force pulling
the box is 8.5 Newtons. What is the magnitude of
the friction force the floor exerts on the box?
Your answer
PLEASE ANSWER
Answers
Answer:
The magnitude of the friction force that the floor exerts on the box is 8.5 newtons.
Explanation:
From Newton's Laws of Motion and given that box is moving at constant velocity, the net acceleration of the box is zero, meaning that magnitude of friction force is equal to the magnitude of the horizontal applied force. Please notice that friction force is the reaction to the horizontal force. The equation of equilibrium for the box is:
[tex]\Sigma F = F - f = 0[/tex] (1)
Where:
[tex]F[/tex] - Horizontal applied force, measured in newtons.
[tex]f[/tex] - Friction force, measured in newtons.
If we know that [tex]F = 8.5\,N[/tex], then the magnitud of the friction force that the floor exerts on the box is:
[tex]f = F[/tex]
[tex]f = 8.5\,N[/tex]
The magnitude of the friction force that the floor exerts on the box is 8.5 newtons.
3 ways that asteroids are like planets
Answers
Answer:
1.Asteroids aren't all round like planets. They have jagged and irregular shapes.
2.Some asteroids are hundreds of miles in diameter, but many more are as small as pebbles.
3.Most asteroids are made of different kinds of rocks, but some have clays or metals, such as nickel and iron.
Explanation:
it is simple really u just need to remember that astorids do not orbit a sun they crash into things like planets and mess them up really bad if they hit our sun which might happen it will just burn up because our sun is so hot that it can burn stuff if a astorid hits earth it wont be to bad for our earth at all it might cause some damage but we will be fine.
Which kind of wind is most likely responsible for the movement of this
weather system from Dallas to St. Louis and then to Pittsburgh?
O A. Trade winds
B. Westerlies
C. Southern polar easterlies
O D. Northern polar easterlies
pls answer fast
Answers
Answer:
A. Trade winds
Explanation:
Dallas is located in southern US northern taxes, the city is bounded by highland park and hills. Dallas is a humid subtropical climate and is continental in nature is characterized by extreme weather events such as tornadoes and hailstorms.Answer:
b
Explanation:
Thx to random guy I know this
Costal residents must do many things to prepare for hurricanes
Answers
a car is moving at 4m/s has 500N force driving it forward and air resistance of 500N. Describe the motion of the car
Answers
Answer:
See the explanation below.
Explanation:
We know from Newton's second law that the sum of forces on a body is equal to the product of mass by acceleration. In this way, we have the following equation.
∑F = m*a
where:
∑F = sum of the forces [N] (units of Newtons)
m = mass of the car [kg]
a = acceleration [m/s²]
Therefore we have two forces one that drives the car forward and another that opposes the movement.
[tex]500-500 = m*a\\m*a=0\\a=0[/tex]
This tells us that the acceleration is zero and therefore the movement is with constant speed. That is, the speed does not vary during the movement of the vehicle.
A 1,200 kg car travels at 20 m/s. what is its momentum?
Answers
Answer:
The answer is 24 000kgm/s.
Explanation:
Given that the formula for momentum is p = m×v where m represent mass and v is speed :
let m = 1200, v = 20
p = m × v
p = 1200 × 20
p = 24 000 kgm/s
