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
diamong [38]
3 years ago
7

Please help me vote you brainiest or whatever it’s called but please help me

Chemistry
1 answer:
Marrrta [24]3 years ago
6 0

Answer:

the penny would move in the direction opposite to the direction of the arrow .

The third law states that every action requires an equal and opposite reaction

So just like we move back when a car suddenly moves forward while we are in a car , the same happens with the penny and card

2) As stated above, Newtons 3rd law is being represented

You might be interested in
How does the current model of the atom differ from j.j. thomsons model
hodyreva [135]
Thomson's model of the atom was called the plum pudding model. He discovered electrons, so he placed them in the atoms. This was before the nucleus was discovered.

Now, the current model is an atom that contains a positively charged nucleus (with both protons and neutrons), and negatively charged orbitals with electrons.
8 0
4 years ago
Select the chiral center(s) in threonine by clicking on the atom(s). (clicking on an atom will turn it green. if you make a mist
Alborosie

Chiral center is the center where all the attached substituents are different. For example, a carbon is said to be chiral carbon if it is attached to four different substituents.

The structure of threonine is attached here.

The marked carbons are chiral carbons because they have all the 4 different substituents.


4 0
3 years ago
What is the movement of air parallel to Earth's surface called​
dem82 [27]

the movement of air parallel to earth’s surface is called wind

8 0
3 years ago
Which term describes the difference in electrical charge across a membrane?
Dmitry_Shevchenko [17]

Answer:

Resting potential

Explanation:

The resting potential is the term used to the describe the difference in electrical charge across a membrane. Ion is solution are capable of carrying a charge so their presence in biological systems is of interest. Two factors affect the resting potential:

  • the concentration gradients of the ions in solution across the membrane
  • the permeability of the said membrane to the ions mentioned above
8 0
3 years ago
The change in energy needed to change the state of a substance is
ohaa [14]

Answer: energy transfer

Explanation:

latent heat, also called the heat of vaporization, is the amount of energy necessary to change a liquid to a vapor at constant temperature and pressure.

3 0
4 years ago
Other questions:
  • An Olympic-size pool is 50.0 m long and 25.0 m wide.
    6·1 answer
  • A fictional element has two isotopes and an atomic mass of 87.08 amu. if the first isotope is 86 amu and the second isotope has
    8·1 answer
  • What is a controlled factor in an experiment?
    8·1 answer
  • 10 points !! Which can happen during a physical change?
    6·1 answer
  • In a double replacement reaction resulting in the formation of solid calcium carbonate, the resulting supernatant would be descr
    14·1 answer
  • Which describes a step in the process of forming an ionic bond?
    7·1 answer
  • Write the formula two atom of iron and three atoms of oxygen​
    14·1 answer
  • Hydrogen peroxide (H2O2) decomposes into water (H2O) and oxygen gas (O2). Hydrogen peroxide is a liquid that is stored in dark-c
    5·1 answer
  • This had me thinking
    12·1 answer
  • Look at the diagram of particles in solids, liquids and gases. Explain how the movement of particles is different in each state?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!