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
Montano1993 [528]
4 years ago
9

A box is sitting on a table. The upward force exerted on the box that stops it from falling through the table is known as the __

___________ force.
Chemistry
2 answers:
romanna [79]4 years ago
6 0

It is know as the normal force.


When a solid is placed on a support, the latter exerts forces on the solid at each point of contact. These are forces that oppose the weight and prevent an object from falling.

This force is usually vertical and upward and often offsets the weight. If the solid is in equilibrium on the support the forces compensate the weight of the solid.

Setler79 [48]4 years ago
6 0

Answer:

Normal

Explanation:

You might be interested in
What is the name for a substance that cannot be separated into simpler substances ?
Delicious77 [7]

Answer:a element

Explanation:

4 0
3 years ago
Read 2 more answers
A common cooking vinegar is 5.0% acetic acid (ch3cooh. how many molecules of acetic acid are present in 41.9 g vinegar?
UkoKoshka [18]
To calculate the number of molecules ch3cooh in a given amount of vinegar, we first need to determine the amount of ch3cooh in the solution by multiplying the percent <span>ch3cooh with the sample amount. Then, convert g to moles and use avogadro's number. We do as follows:

41.9 g vinegar solution ( .05 g </span><span>ch3cooh / g vinegar solution ) (1 mol / 60.05 g ) ( 6.022x10^23 g / 1 mol ) = 2.1x10^22 molecules </span><span>ch3cooh</span>
6 0
3 years ago
25C and 1.0 atmosphere
adelina 88 [10]

Answer:

23

Explanation:

4 0
3 years ago
How is potable water purified??​
Naya [18.7K]

Answer:

Potable water is the water which is filtered and treated properly and is finally free from all the contaminants and harmful bacteria. ... Water is purified by various processes, some of these are by using UV filtered water purifier, by reverse osmosis, etc.

Explanation:

:) :)

4 0
3 years ago
Read 2 more answers
Which of Earth's topographical features can affect weather patterns?*
Scilla [17]

Answer: C mountains because of their altitude.

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • This chart show the amount of radioactivity measured from three unknown isotopes. Which statement describes each of the isotopes
    6·2 answers
  • PLEAE HELP! I am stuck on this question.
    8·1 answer
  • What is the name of the ionic compound Cs2S
    15·2 answers
  • The current scientific verdict on the phlogiston theory demonstrates which two of the following principles?
    13·1 answer
  • 4. Based on the density of the wood that you calculated above, would the wood float or sink if it is placed in a bowl of water?
    10·1 answer
  • Vamos para playa oh te rajas lol
    5·1 answer
  • a weight loss supplement i advertised in several popular beauty and and fashion magazines the advertisements claim that the supp
    9·1 answer
  • Which of the following is a true statement?(1 point)
    9·1 answer
  • The following models represent three different mixtures of the same solid in water,
    6·1 answer
  • How are organisms classified as Eukarya different from organisms classified as Archaea and Bacteria?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!