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
Gemiola [76]
2 years ago
11

Difference between upthrust force and normal reaction force.

Physics
1 answer:
irakobra [83]2 years ago
7 0

Answer:

Explanation:

Both are contact forces arising at the interface between two bodies. In the fluid this interface might be irregular, and it completely surrounds a submerged object. For a solid it is usually a single flat surface - but it can be a collection of surfaces, which do not need to be flat or regular, and which can surround the object

Upthrust occurs at a fluid-solid interface whereas normal reaction occurs at a solid-solid surface. However, it is possible to generate the same fluid-like phenomenon of upthrust by immersing a solid object in sand or small beads and agitating them to simulate the pressure of atoms. With 

You might be interested in
What is the acceleration of an object with mass of 42.6 kg when an unbalanced force of 112 N is applied to it
lord [1]
The answer is 2.63m/s^2! You use the formula F=ma, 112 = 42.6(a), a= 2.63m/s^2.
7 0
3 years ago
Read 2 more answers
Friction occurs when microscopic hills and valleys stick together<br><br> true or false
Reika [66]

Answer:

true

Explanation:

Friction occurs because no surface is perfectly smooth. Rougher surfaces have more friction between them. Heavier objects also have more friction because they press together with greater force. Friction produces heat because it causes the molecules on rubbing surfaces to move faster and have more energy.

4 0
2 years ago
Read 2 more answers
With which of the following statements would Whorf and Sapir agree?
ASHA 777 [7]
Hi!

The answer is <span>B. Language influences how people understand their world.

Hope this helps!

-Payshence xoxo</span>
6 0
2 years ago
Read 2 more answers
In general, which type of compound tends to have the lowest melting point?
Liono4ka [1.6K]

A. Molecular solids tend to have lower melting points than Ionic so it would be Ionic if it weren't for Molecular.

5 0
3 years ago
Read 2 more answers
According to your fitness guide, 10,00 steps equals how many miles approximately? Question 5 options:
elena-s [515]

Answer:

5 Miles

Explanation:

5miles is the answer

8 0
3 years ago
Other questions:
  • Which of the following represents a chemical change? (1 point)
    14·1 answer
  • A 12 volt car battery pushes a charge through the headlight circuit with a resistance of 8.5 ohms. How much current is passing t
    16·1 answer
  • The separation between two magnets is reduced by a factor of 5. How does the force between them change?
    6·1 answer
  • Which cools faster, land or water? Give a suitable reason for your answer.
    7·1 answer
  • The engine speed increases when the driver depresses the accelerator pedal and releases the clutch pedal, but the vehicle does n
    9·1 answer
  • Ill mark the brainliest pls lmk what answer ty
    14·1 answer
  • The definition of Force
    13·2 answers
  • A wave has a wavelength of 3.3 m and a speed of 5.6 m/s. What is the frequency of this wave
    9·1 answer
  • PLEEEEASE HELP ME PLEASE WILL GIVE BRAINLIEST
    8·1 answer
  • A pickup truck is carrying a load of gravel. The driver hits a bump and gravel falls out, so that the mass if the truck is one h
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!