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
gladu [14]
3 years ago
9

A person with a mass of 105 kg moves at a velocity of 1.5 m/s what is this person momentum?

Chemistry
1 answer:
Bas_tet [7]3 years ago
5 0

Answer:

225kg.m.s

Explanation:

Momentum equals to mass times velocity

You might be interested in
How many moles of hydrogen gas occupy a volume of 0.25L at STP?
Igoryamba

Answer:

There are 0,011 moles of hydrogen gas.

Explanation:

We use the ideal gas formula, with the constant R = 0.082 l atm / K mol. The STP conditions are : 1 atm pressure and 273 K temperature. Solve for the formula, n (number of moles):

PV=nRT ---> n= (PV)/(RT)

n= (1 atm x 0,25 L)/ (0,082 l atm/ K mol x 273 K)

<em>n= 0,011 mol</em>

6 0
3 years ago
Melting is an endothermic process. Using the terms 'kinetic energy' and 'intermolecular forces', explain how the addition of ene
Helen [10]

Melting is a process where a solid such as ice turns into liquid or water. The molecules of ice slowly moves and becomes unstable as they gain energy. As this energy builds up, kinetic energy increases and the intermolecular forces react because of this energy.Thank you for your question. Please don't hesitate to ask in Brainly your queries.
3 0
3 years ago
When a volcano erupts, sulfur oxides are released into the atmosphere. How does this volcano eruption affect precipitation
Inessa05 [86]

Answer;

it combines with the water and H in the atmosphere and creates sulfuric acid thus making the rain acidic

Explanation:

5 0
3 years ago
Your theoretical yield is 81.2 grams, and your actual yield is 78.2 grams. What is the percent yield?
ioda

Answer:

66.2

Explanation:

3 0
2 years ago
Describe some acidic oxides that can be prepared by thermal decomposition of nitrates and carbonates
azamat

When calcium carbonate is heated, it breaks down to form calcium oxide and carbon dioxide.

Thermal decomposition is the process in which heat is required.

It is also known as thermolysis.

It is processed in which a compound breaks into two or more products when the heat is supplied.

This reaction is used for the production of oxygen.

This reaction is also used for production of acidic as well as basic oxides.

CaCO3 on thermal decomposition gives:

CaCO3→CaO+CO2

CaO→ Basic oxide.

CO2→ Acidic oxide.

6 0
3 years ago
Other questions:
  • What does the electronegativity of an atom indicate?
    7·2 answers
  • A forensic scientist matches a suspect's fingerprint on a drinking glass found in a robbery victim's apartment. What type of ana
    9·2 answers
  • What effect does the use of an uncalibrated thermometer have on the boiling point?
    15·1 answer
  • What type of reaction is this?<br> 2Na(s) + Cl2(g) —&gt; 2NaCl(s)
    10·1 answer
  • How can you tell isotopes apart?
    10·2 answers
  • Chromium crystallizes with a body-centered cubic unit cell. The radius of a chromium atom is 125 pm . Calculate the density of s
    14·1 answer
  • 2 A certain gas of 25 g at 25°c and 0.65 atm occupies a volume of 23.52L Determine the molecule mass of the gas.​
    15·1 answer
  • Hat is the atomic number for the following elements?<br> C <br> I <br> Li <br> O <br> N <br> Rb
    8·2 answers
  • An obsolete scientific theory is a scientific theory that, though once widely accepted, has since been discarded. For example, t
    6·1 answer
  • The ammonium ion has one nitrogen atom and four hydrogen atoms.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!