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
kow [346]
3 years ago
5

Is the speed of Earth revolving around the sun changing?

Physics
2 answers:
aleksandr82 [10.1K]3 years ago
6 0

Answer: First of all, I cannot give you a precise answer, because the speed of the Earth changes all the time as the Earth moves around the Sun. This is because Kepler's second law says that on its orbit, a planet will sweep equal areas in equal amounts of time.

borishaifa [10]3 years ago
5 0

Answer:

30 kilometers per second

Explanation:

the surface of the earth at the equator moves at a speed of 460 meters per second--or roughly 1,000 miles per hour.  It covers this route at a speed of nearly 30 kilometers per second, or 67,000 miles per hour.

You might be interested in
Which of the following physical properties does not depend on the amount of the substance being studied?
JulijaS [17]
The correct answer is D., density. Hope this helps!
5 0
3 years ago
as an aid in understanding this problem. The drawing shows a positively charged particle entering a 0.61-T magnetic field. The p
miv72 [106K]

Answer:

E = 420.9 N/C

Explanation:

According to the given condition:

Net\ Force = 2(Magnetic\ Force)\\Electric\ Force - Magnetic\ Force = 2(Magnetic\ Force)\\Electric\ Force = 3(Magnetic\ Force)\\qE = 3qvBSin\theta\\E = 3vBSin\theta

where,

E = Magnitude of Electric Field = ?

v = speed of charge = 230 m/s

B = Magnitude of Magnetic Field = 0.61 T

θ = Angle between speed and magnetic field = 90°

Therefore,

E = (3)(230\ m/s)(0.61\ T)Sin90^o

<u>E = 420.9 N/C</u>

3 0
3 years ago
Which statement is characteristic of a concave lens?
erica [24]
 It bends light rays outward.<span>A concave lens causes light rays passing through to spread apart.</span>
3 0
3 years ago
Read 2 more answers
Describe what a homogeneous electric field is, and where we find such
slega [8]

Answer:

no one really answers on here anymore but can u click on my profile and help me with my question

Explanation:

the answer is A homogeneous electric field has the same magnitude and direction at any place. A good example of a homogeneous field is the field between two charged metal plates. The field strength depends on the voltage U and the plate distance d.

7 0
2 years ago
What is best described as the energy of motion
denis-greek [22]

Answer:

Mechanical energy

Explanation:

4 0
3 years ago
Other questions:
  • What is the answer in number 3?
    14·2 answers
  • PLEASE HELP ASAP!!!! What displacement did the object undergo in the time interval between t= 2.0s and t=8.0s?
    15·1 answer
  • If I push a box at a constant rate is there friction force acting on it?
    14·1 answer
  • This is a change in the position of a body with respect to time relative to a reference point.
    9·2 answers
  • Question 6 options: When a cannon is fired, the projectile moves forward. According to Newton's 3rd law, the cannon will want to
    6·1 answer
  • Help plzzzz thank youu
    7·1 answer
  • If a converging lens forms a real, inverted image 24.0 cm to the right of the lens when the object is placed 48.0 cm to the left
    6·2 answers
  • 2. The amount of charge and the distance from the charge determine the...
    15·2 answers
  • Help please help!!!!!!!!
    8·1 answer
  • An 80 N bowling ball has an apparent weight of 60 N when completely submerged in water. What is the average density of the bowli
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!