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
bogdanovich [222]
3 years ago
5

How is momentum conserved in a system wich two satellites connect

Chemistry
1 answer:
sveta [45]3 years ago
6 0
<span>The one satellite has all the momentum before they connect,and then afterwards they share it.</span>
You might be interested in
If someone gave you flour, sugar, butter, eggs, baking soda, and salt, what could those ingredients turn into?
iren [92.7K]

Answer:

You can make Cake CAke Cake Cake and other stuff too Ig

Explanation:

4 0
3 years ago
Select the correct answer. Which substance is made of polymers? A. marble B. protein C. salt D. steel
Greeley [361]

Answer:

the answer is B proteins

Explanation:

brainliest pls

4 0
3 years ago
Read 2 more answers
An aqueous solution of iron(II) iodide has a concentration of 0.215 molal. The percent by mass of iron(II) iodide in the solutio
Basile [38]

Answer:

6.24%

Explanation:

Molality by definition means a measurement of the number of moles of solute in solution with 1000 gm or 1Kg solvent. Notice the difference that Molarity is defined on the volume of solution and Molality on the mass of solvent.

So, An aqueous solution of iron(II) iodide has a concentration of 0.215 molal.

means 0.215 moles are present in 1 Kg of solvent.

The molar mass of Fe2I = 309.65 g / mole

mass of FeI2 = moles x molar mass

= 0.215 x 309.65

=66.57 gm

mass % of FeI2 = mass of FeI2 x 100 / total mass

= 66.57x 100 / (1000 +66.57)

= 6.24%

                           

8 0
3 years ago
What is the mass of 0.28 mole of iron?
vredina [299]

Answer:

Your answer should be 15.68 grams.

Explanation:

Seeing as 1 mole has a mass of 56 g, 56*0.28 would get you 15.68 g.

6 0
3 years ago
Calculate the speed of sound wave with a frequency of 20hz and a wave length of 3.00m
Marta_Voda [28]
Wavelength is the distance of one frequency wave peak to the other and is most commonly associated with the electromagnetic spectrum.[1] Calculating wavelength is dependent upon the information you are given. If you know the speed and frequency of the wave, you can use the basic formula for wavelength. If you want to determine the wavelength of light given the specific energy of a photon, you would use the energy equation. Calculating wavelength is easy as long as you know the correct equation.
7 0
3 years ago
Other questions:
  • Mixtures can be ____________ meaning that their particles are uniform in nature, or they can be_________________ meaning that th
    10·1 answer
  • Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is proportional to the product o
    9·1 answer
  • Explain why the two ecosystems have such different kinds of plants. Use the terms biotic factor, and limiting factor in the expl
    9·1 answer
  • Make 500 mL of the 0.526 M glucose solution.
    15·1 answer
  • What does a circle filled in with a dark color represent in a pedigree chart?
    12·1 answer
  • which best describes an element? - a pure substance - a type of a mixture - a pure compound - an impure substance
    10·2 answers
  • 1pt The step by step method scientists use to solve problems and test ideas is
    6·1 answer
  • To find the number of protons, neutrons, and electrons in a particular atom, you must know the mass number and the atomic number
    9·1 answer
  • Is snow organic or inorganic?
    10·2 answers
  • How many pairs of electrons are shared by adjacent carbon atoms in an alkane?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!