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
kykrilka [37]
3 years ago
13

Calculate the mass of an object whose weight is 400 N and acceleration due to gravity is 10 m/s2​

Biology
2 answers:
aivan3 [116]3 years ago
7 0

weight=mass*gravitational accelaration

we know the weight and the gravitational acceleration

400N=m*10m/s^2

m=400N/10m/2^2

m=40kg

djverab [1.8K]3 years ago
4 0

Answer:

40kg

Explanation:

F=M*A

M=F\A

M=400\10

M=40kg

You might be interested in
Extended Response: Explain in your own words why it is important to conserve water. Then list 3 ways in which you can conserve w
Bezzdna [24]
There are many reasons why we should conserve water. To start water is used on trees which gives use air. Also water is needed by all human beings, it also helps us to stay hydrated. Finally, water is used on millions of households around the world to do everyday things. 

3 Ways to conserve water:
- Take less time showering
- <span>Turn off the tap while brushing your teeth
- </span><span>Fix your leaks

Hope this helps.

</span>
6 0
3 years ago
Help me
IgorLugansk [536]
<span>Earthquakes happen in the Earth’s crust. It's when the plates on the crust move. </span>
3 0
3 years ago
Which statement describes an advantage of using biometrics for physical access control?
Soloha48 [4]

Answer: a.The individual always has the biometric in their possession.

Explanation:

Biometrics is a term that is used for the technology that is used to measure the bodily features and making a calculation on that basis. It is a method that can be used for the purpose of identification and authentication for the purpose of access control.

Among the given options, a.The individual always has the biometric in their possession. is the correct option. This is because of the fact that biometric measurements can be based upon physical characteristics such as fingerprints, retinal scans, and facial recognition. These features are common and unique to every human being. Hence, biometric system can be advantageous for physical access control.

8 0
3 years ago
When baby girls are born, all the eggs are already formed in the ovaries true or false<br> .
olga_2 [115]

it is true do y'all learn this I health or what?
6 0
3 years ago
Read 2 more answers
Presently, we have one of the lowest sea levels in Earth's recorded history. In other words, we are in an _________ and the cont
olya-2409 [2.1K]

Answer:

The correct answer is option a-"oceanic lowstand".

Explanation:

An oceanic lowstand is defined as a geological phenomenon at which the sea level is at a low point and the continents are mostly emergent. The Earth has been on onceanic lowstands historically. This has been identified by different evidence, including the Gulf Coast rivers formation of braided channels.

5 0
3 years ago
Other questions:
  • An organism that feeds upon producers is known as a _______. A. decomposer B. primary consumer C. secondary consumer D. secondar
    11·2 answers
  • Riboflavin and thiamin are important for _____ production within cells, including nervous system cells
    11·1 answer
  • Which class of organic compounds do cells use to store information? nucleic acids proteins lipids carbohydrates
    10·2 answers
  • How are cellular respiration and photosynthesis related, in terms of energy
    10·1 answer
  • Someone please help I'm so lost :(
    5·1 answer
  • ATP is made up of three parts, what are they?
    6·2 answers
  • Permeability coefficients measure the speed of passage of various molecules across lipid bilayers. Small nonpolar molecules and
    7·2 answers
  • What is the answer pls
    12·1 answer
  • In what ways are plants involved in the carbon and oxygen cycles?
    12·2 answers
  • TRUE/FALSE. establishing a family history of osteoarthritis, rheumatoid arthritis, or ankylosing spondylitis is important becaus
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!