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
Klio2033 [76]
3 years ago
12

For a 1.00 m ( 100 cm) crumble zone, how much deformation do you think is needed in order to keep the passenger the safest? Expl

ain

Chemistry
1 answer:
ASHA 777 [7]3 years ago
7 0

Answer:

?

Explanation:

?

You might be interested in
What is the name of the molecule shown below?
DiKsa [7]

Answer:

the correct awnser is b 1-heptene

8 0
3 years ago
A cylindrical glass tube of length 27.4cm and radius 4 cm is filled with gas. The empty tube has a mass of 254.3 g. The tube fil
Temka [501]

Density of the gas is 3.05 × 10⁻³ g / cm³.

<u>Explanation:</u>

Volume of the cylinder = π r² h

where r is the radius and h is the height of the height or the length of the glass tube.

Here r = 4 cm and h = 27.4 cm

Volume of the cylinder = 3.14 × 4 × 4 × 27.4 = 1376.6 cm³

We have to find the mass of the gas by subtracting the mass of the tube filled with the substance from the mass of the empty tube.

Mass of the substance = 258.5 - 254.3 = 4.2 g

We have to find the density using the formula as,

$ Density = \frac{mass}{volume}

Plugin the values as,

$ Density = \frac{4.2}{1376.6}

              = 3.05 × 10⁻³ g / cm³

So the Density of the gas is 3.05 × 10⁻³ g / cm³.

3 0
3 years ago
How to convert 151cm to km
maw [93]
Just multiply 151 x 0.0001

That will equal:

0.00151 km or if you want to round it then it would be 0.02km
5 0
3 years ago
Read 2 more answers
What is a characteristic that can be observed or measured without changing the chemical makeup of a substance? *
olga55 [171]
The correct answer is B
4 0
3 years ago
Which statement describes two organ systems working together to get rid of wastes made by cells?
saw5 [17]

Answer:C

Explanation:it gets rid of waste

8 0
2 years ago
Other questions:
  • When testing water for chemical impurities, results are often reported as BDL, that is, below detection limit. The following are
    8·1 answer
  • Reactants are substances that?
    12·1 answer
  • In what respect does an atom of magnesium differ from a magnesium ion (Mg^{2+})?
    7·1 answer
  • A buffer is composed of nh3 and nh4cl. How would this buffer solution control the ph of a solution when a small amount of a stro
    14·1 answer
  • 2H+ H- H+ n + energy
    11·1 answer
  • How do electrons populate atoms?
    7·1 answer
  • What is the reactant for sodium nitrate + water?
    14·1 answer
  • Which of these illustration shows isotopes of the elements boron b
    9·1 answer
  • What would happen to our solar system if the Sun had an even greater mass than it currently does?
    9·1 answer
  • Conservation of matter article questions
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!