PHYSICS MIDDLE SCHOOL

Which material has atoms arranged in domains that point in random directions? A.) a magnet
B.) a magnetic material
C.) a nonmagnetic material

Answers

Answer 1
Answer: C.) a nonmagnetic material are aranged in random directions. And magnetized are arranged

Related Questions

Which electromagnetic waves emitted from the sun produce a heating effect?
Of course, I'll be the same like anyone else. mARkInG bRaInlESt iF cORrEcT
Will give BrainliestWhat is the name given to the change in state from liquid to solid?
What is the formula of iron(III) oxide?
How are galaxies classified? 20+ POINTS

Some constellations, such as Ursa Minor, are visible in the sky year-round; other constellations appear for only part of the year. Explain why this happens.

Answers

Answer:

As the Earth revolves about the sun, different sky is visible during time of the year. We have winter constellations and summer constellations. But some constellations appear through out the year like Ursa Minor are the ones which lie close to the poles. The Earth rotates about the axis passing through North and south pole. The axis always points towards North. Thus, the constellations near the Poles would be visible throughout the year.

Some stars follow our orbit, and some stay in the same position forever.

1. calculate agni's average speed during the race.2. the average speed of agni within the first 20 km ( number 1 in the graph ) can be calculated using the slope of the graph :
distance : time = 20 km : 1/2 hour = 40 km/hour

B. 1. what quantities can be identified in the graph?
    2. explain the meaning of the horizontal lines in the graph.
     3. calculate agni's velocity during the race.
     4. calculate the speed reached by agni at the end of the race.


on independence day, there was a bicycle race organized in a neighborhood. an observer took notes on the progress of one participant, named agni. who finally won the race...  the collected data is shown in " graph of agni's bicycle track " as shown below

Answers

The formula to find the speed/velocity is : 
v = Δx/Δt = (( x_(final) - x_(initial) )/( t_(travel) )

B.
1. From the graph given, we can get an information such as the distance travelled, and the time given.
2. If the graph are horizontal, it means that the Agni's speed is zero because Agni doesn't move.
3. If the question ask the velocity during all time, we can say that the velocity is :
.v = (x)/(t) = (50 km)/(2.5 hour) = 20 (km)/(h)
4. So, the final velocity can be found by looking the third part of the graph. So,..
v = (x)/(t) = ((50-35) km )/(0.5 hour) = 30 (km)/(h)

Hope this will help you :)

If you are following a car and also being tailgated by another vehicle, your best option would be to.. a. Increase the following distance between you and the car in front of you b. Slam on your breaks immediately c. Speed up to increase the space between you and the tailgating car d. Slowly and steadily apply your breaks

Answers

Answer:

D. Slowly and steadily apply your breaks.

Explanation:

When a person is being tailgated by another vehicle there's a risk of accident, due to the difference of speeds. When someone is being tailgated by another vehicle, it's because they vehicle doesn't work, cannot move by itself, so one vehicle impulse another.

To avoid any accident, the vehicle that's being tailgated must apply breaks often and slowly to try to maintain the same constant distance and speed than the other vehicle. This constant distance is what avoid accidents.

Therefore, the right answer is D.

Answer:

Your answer here is D

Explanation:

Slowly pressing your breaks will help ensure you are not hit by the other car. If they hit you its their fault. Hope this helps :)!

The speed of light if 3 • 10^8 m/s. If the Venus is 30,220,000 mikes from Earth how long does it take for light to travel from Venus to earth?

Answers

Light takes 162.1 seconds to travel from Venus to earth.

Explanation:

Speed of light=3 x 10⁸ m/s

distance between Venus and earth =30,220,000 miles=48634375680 m

Now the distance is given by d= v t

d= distance

v= velocity

t= time

48634375680= 3 x 10⁸ t

t=162.1 s

____ are solid while lines stretching across one or more lanes in the same direction, indicating the proper place to come to a stop at an intersction.

Answers

Stop lines are solid white lines painted across the traffic lanes at intersections and pedestrian crosswalks, indicating the exact place to stop.

What currents are responsible for powering the movement of tectonic plates ? A. Platonic B. Tectonic C. Convection D. Plutonium

Answers

the currents responsible for powering the movement of tectonic plates is convection currents which occur in the mantle. As the hotter, less dense liquid rises it displaces the cooler more dense liquid which moves the tectonic plates out of allignment

Convection currents are responsible for powering the movement of tectonic plates.
Other Questions
How do you find cumulative effect of two or more forces acting on an object
How does mass effect my room?
How does air resistance affect the velocity of a falling object?
A box weighing 100 newtons is pushed up an inclined plane that is 5 meters long. It takes a force of 75 newtons to push it to the top, which has a height of 3 meters. What is the efficiency?