1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lana [24]
3 years ago
14

Explain:The Sun appears to move across the sky each day, but we know that it only looks that way because the Earth is moving (ro

tating). Write out a way to demonstrate or explain this idea to a younger student. (Hint: think about what it’s like to look out the window of a moving car or to spin in a circle.)
Physics
2 answers:
kirill115 [55]3 years ago
6 0

Explanation:

write 20 physical Quantities withS.I unit and formula

Feliz [49]3 years ago
4 0

Answer:

Earth is always moving. Each day, the Earth makes one complete rotation on its axis. ... As Earth rotates, it seems like the sun is moving across the sky, but it's really the Earth that is spinning. It takes 24 hours to complete one rotation, which is why there are 24 hours in one day.

Explanation:

You might be interested in
How do altitude temperature and air pressure relate
kiruha [24]
They relate because the further up you go, the colder it gets, and the air pressure decreases the further up you go. The altitude temperature and the air pressure both decrease, and that is their relationship. Altitude temperature decreases, the higher you go, and air pressure also decreases, the higher up you go. Therefore, the lower down you go, the higher the air pressure, and the higher the altitude temperature.

Hope this helps and have a nice day:)
7 0
3 years ago
Read 2 more answers
Answer the following in 1-2 complete sentences:
mojhsa [17]

Answer:

The graph with a more steeper slope

Explanation:

If the x axis represented time and the y axis represented speed the steeper the slope the more faster something was moving in a shorter amount of time. On the other hand a less steeper slope means an object is gradually picking up speed in a longer amount of time thus makeing it slower

HOPE THIS HELPED:)

8 0
4 years ago
18)
Nina [5.8K]
Number 18 is C, i thin

5 0
3 years ago
Read 2 more answers
A student lifts a 90 pound (lb) ball 4 feet (ft) in 5 seconds (s). How many joules of work has the student completed?
scZoUnD [109]

Wending your way through this question and the list of choices
is like running through a corn-maze on a moonless night with
your eyes closed.

Work = (force) x (distance)

Keeping with the units used In the question ...

       Work = (90 pounds) x (4 feet)  =  360 foot-pounds .

If you want the work expressed in joules, then you need to convert
pounds and feet to newtons and meters.

           (90 pounds) x (4.448 newtons/pound) =  400.32 Newtons

               (4 feet) x (1 meter / 3.28084 feet)  =  1.219 meters

Work = (force) x (distance)

          = (400.32 newtons) x (1.219 meters) = 488.1 joules .

7 0
3 years ago
1.Wave motion that is parallel to the wave direction is described 
Dafna1 [17]

Answer:

Explanation:

A wave is a phenomenon that travels through a material medium without any permanent effect on the medium. It can be classified as mechanical or electromagnetic waves. And the two major types are transverse and longitudinal.

From the given question;

1. Longitudinal waves e.g sound waves, waves in a spring'

2. Frequency (number of cycles per second).

3. Wavelength of the wave. Measured in meters.

4. Transverse waves e.g light waves, water waves.

5. Wave speed.

6. Electromagnetic waves e.g ultraviolet waves, X-rays etc.

7. Amplitude.

8. Hertz.

9. Rarefaction

10. Compression

7 0
3 years ago
Other questions:
  • Suppose astronomers discover a radio message from a civilization whose planet orbits a star 35 light-years away. Their message e
    11·1 answer
  • The period-luminosity relation is critical in finding distances with
    11·1 answer
  • In a vehicle collision, the longer it takes to dissipate kinetic energy, the _______ the force of impact. higher faster slower l
    10·2 answers
  • Early black-and-white television sets used an electron beam to draw a picture on the screen. The electrons in the beam were acce
    5·1 answer
  • A bedroom bureau with a mass of 45 kg, including drawers and clothing, rests on the floor. (a) If the coefficient of static fric
    15·1 answer
  • You are standing in a moving bus, facing forward, and you suddenly fall forward as the bus comes to an immediate stop. the force
    12·1 answer
  • A sample of iron receives 50.J of heat energy that raises the temperature of the iron
    14·1 answer
  • To determine the height of a flagpole, Abby throws a ball straight up and times it. She sees that the ball goes by the top of th
    10·1 answer
  • A motorcyclist travels with an average speed of 6 m/s . If the cyclist is going to a friend's house 36 m away , how much time wi
    13·1 answer
  • Please answer in your own words and I will mark brainlist, Compare all matters from the view of passing light through them (name
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!