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
Alika [10]
3 years ago
7

Novo coronavírus o que é e como surgiu

Physics
1 answer:
Allushta [10]3 years ago
7 0
Is (a). .. the hope it helps
You might be interested in
The moon has a mass of 1×10^22 kg, and the gravitational field strength at a distance r from the planet is 0.001 n/kg. what is t
CaHeK987 [17]

When I divided by 6, I got W(moon) = mg(moon) = 10 x 10/6 = 16.7N (the moon's gravity is only 1/6 that of Earth in this case). 100N is equal to W(Earth) = mg(Earth) = 10 x 10. On the moon and the Earth, m = 10 kg.

How can you determine the strength of Earth's gravitational field at the moon?

M = 6 10 24 K g is the mass of the earth, and g = - G M R 2 is the gravitational field of the earth at the point of the moon. The distance between the earth and moon is 84 10 8 meters. field of gravitation.

How do you determine the distance between Earth and the moon where the gravitational field is at its weakest?

You only discover points where the forces from all of the different local bodies are in balance, or equal to each other, because there is no place in the universe where the gravitational field intensity is zero. All bodies, not just the Earth and Moon, must be taken into account in the computation to arrive at these positions.

To know more about gravitational field strength at moon visit;

brainly.com/question/20909424

#SPJ4

4 0
2 years ago
PLEASE HELP!
Step2247 [10]

Answer:

A) 4n

Explanation:

He throws a snowball with a force of 4 N to the right, while the snowball pushes the person with a force of 4 N to the left. The given scenario is balanced because the same amount of force is acting in both direction.

7 0
3 years ago
HELP ASAPP!!!! WILL GIVE BRAINLIEST!<br> Describe the chemical structure of a cell membrane
Masja [62]

Answer:

Explanation:

The plasma membrane is composed of a bilayer of phospholipids, with their hydrophobic, fatty acid tails in contact with each other. ... Carbohydrates are attached to some of the proteins and lipids on the outward-facing surface of the membrane. These form complexes that function to identify the cell to other cells.

5 0
3 years ago
Read 2 more answers
A 230 kg steel crate is being pushed along a cement floor. The force of friction is 480 N to the left and the applied force is 1
tamaranim1 [39]
The acceleration would be 6m/sThis is because of the formula, "f/m=a" to find the acceleration; We would need to subtract the force of the friction which equals 1380, then divide that by the mass (which was 230) to get the answer 6
7 0
4 years ago
Read 2 more answers
You are driving at 90 km/h. How many meters are you covering per second?
andreev551 [17]
This question wants a conversion 
90km = 90000m
1hr = 3600 seconds
90000m/3600s= 900/36
= 25m/s
8 0
3 years ago
Other questions:
  • Scientists use indicator species as an early warning system for environmental problems. There are certain criteria that an indic
    6·2 answers
  • How does the sun drive convection currents in the ocean and in the atmosphere
    13·1 answer
  • The eiffel tower is a steel structure whose height increases by 19.5 cm when the temperature changes from −8 to +42 °c. what is
    12·1 answer
  • What is a change in the speed of an object called?
    9·2 answers
  • The mass number of one form of plutonium is 244. Which combination of protons and neutrons is possible for this form of plutoniu
    11·1 answer
  • A 270 g bird flying along at 5.0 m/s sees a 11 g insect heading straight toward it with a speed of 35 m/s (as measured by an obs
    6·1 answer
  • How many hydrogen (H) atoms are in one molecule of sulfuric acid, H2SO4? (1 points) 1 2 4 7
    6·2 answers
  • a baseball is traveling (=20m/s) and us hit by a bat. it leaves the bat traveling (-30 m/s). What is the change in the velocity?
    8·1 answer
  • A pendulum of length l is suspended from the ceiling of an elevator. When the elevator is at rest the period of the pendulum is
    7·1 answer
  • Do all the stars move in the sky ? Explain​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!