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
Alexxandr [17]
3 years ago
8

Find the mass of a car that has a speed of 30 m/s and a momentum of 45,000 kg*m/s.

Biology
2 answers:
aalyn [17]3 years ago
7 0

Answer:

Find the mass of a car that has a speed of 30 m/s and a momentum of 45,000 kg*m

Explanation:

igor_vitrenko [27]3 years ago
3 0

Answer:

1,500 kg

Explanation:

p = mv

p is momentum

m is mass

v is velocity

p = mv

m = p ÷ v

45,000 ÷ 30 = 1,500 kg

You might be interested in
Two Difference between radicle and plumule<br>​
Butoxors [25]

Answer:

radical forms root , plumule forms shoot

6 0
3 years ago
Read 2 more answers
What physiological changes can occur during hibernation
Vitek1552 [10]

Answer:

When a species goes into hibernation, the heart rate drops drastically, and the body temperature does as well, in order to conserve energy.  The body becomes induced into a comatose state by releasing chemicals from the brain to body to go into sleep mode.

Explanation:

Hibernation usually occurs during the winter.

4 0
3 years ago
What types of molecules may not need transport proteins to be able to cross cytoplasmic membranes?
frozen [14]

The correct answer is small hydrophobic molecules.

The smaller the molecule and the more hydrophobic, or nonpolar, it is, the more rapidly it will diffuse across a membrane. It is because of the composition of membrane (lipid bilayer). By contrast, membrane is highly impermeable to charged molecules (ions), no matter how small they are.


4 0
3 years ago
Elements in group ________ are common alkaline earth metals. <br> Answer ?
omeli [17]
The answer is:  "2A" or "IIA" or "2" or "II"; 
___________________________________
In which "II" stands for the Roman numeral representing the number: "2 (two)".
________________________________________________________
3 0
3 years ago
i am confused on atoms.. can you help? ​*for some reason they don't have science.. so i chose what my question related to".
Helen [10]

Answer:

The term "atom" is from the Greek word for 'indivisible',atoms are the smallest things in the matter that ould not be divided

Atoms consist of a nucleus made of protons and neutrons orbited by electrons.

Atoms are the basic units of matter and the defining structure of elements.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What are some problems that can occur from an altered gene that makes hemoglobin?
    13·1 answer
  • Which type of cell is responsible for causing apoptosis in cancer cells and virus-infected cells?
    10·1 answer
  • Organisms are______ by how they get energy
    11·1 answer
  • In most cases, mutations in the core of a protein that replace a smaller nonpolar side chain in the wild-type (e.g., Ala, Val) w
    13·1 answer
  • During which part of the cell cycle is the duplicated genetic material within the nucleus of a parent cell separated to creat tw
    9·1 answer
  • Is a seed a living organism?
    9·2 answers
  • The final shape of a protein is very important to its function. When proteins undergo an irreversible change in shape called ___
    14·1 answer
  • Researchers returning from the world’s most ambitious study ever of the
    6·1 answer
  • What is the name of the common ancestor of the bobcat and the cheetah?
    8·2 answers
  • . What sorts of living things are made up of prokaryotic cells?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!