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
HACTEHA [7]
3 years ago
8

How do you calculate friction

Physics
1 answer:
GrogVix [38]3 years ago
5 0

Answer:you use / this

Explanation: for exmp 1/4 x 1/9=

You might be interested in
What is the difference between balanced force and action reaction force
Vilka [71]

Answer:

Balanced forces are equal and opposite forces that act on the same object. ... Action-reaction forces are equal and opposite forces that act on different objects, so they don't cancel out. In fact, they often result in motion.

5 0
2 years ago
Read 2 more answers
When you must give something up in order to get something else, it is called...
natali 33 [55]
Opportunity cost refers to what you have to give up to buy what you want in terms of other goods or services. When economists use the word “cost,” we usually mean opportunity cost.
6 0
3 years ago
How do u get rid of a hacker? plz help my friend needs this
Alja [10]
IP address then call the cops
3 0
2 years ago
Read 2 more answers
Newton’s first law relates motion to balanced and unbalanced forces.
BlackZzzverrR [31]
True, an object at rest stays and rest and an object in motion stays in motion
8 0
3 years ago
Read 2 more answers
The force of attraction between a -130.0 C and +180.0 C charge is 8.00 N. What is the separation between these two charges in me
kondaur [170]

Answer with Explanation:

The force of attraction between 2 charges of magnitudeq_1,q_2 separated by a distance 'r' is given by

F=\frac{1}{4\pi \epsilon _o}\frac{q_1\times q_2}{r^2}=k\frac{q_1\times q_2}{r^2}

where

\epsilon _o is a constant known as permitivity of free space

k=9\times 10^{9}Nm^2/C^2

Applying the given values in the above relation we get

8=9\times 10^{9}\times \frac{130\times 180}{r^{2}}\\\\r^{2}=\frac{9\times 10^{9}\times 130\times 180}{8}\\\\r^{2}=26325\times 10^{9}\\\\\therefore r=\sqrt{26325\times 10^{9}}=5.131\times 10^{6}meters

5 0
3 years ago
Other questions:
  • A car traveling at 40 ft/sec decelerates at a constant 5 feet per second per second. how many feet does the car travel before co
    15·1 answer
  • Plasma easily conducts electricity and responds to magnetic fields, but why?
    13·1 answer
  • Show that the energy of a magnetic dipole m in a magnetic field B is U--m B
    15·1 answer
  • How many millimeter are there in 10 centimeters?
    15·2 answers
  • When refrigeration can’t work how does the molecules work to keep it cool
    13·1 answer
  • I NEED HELP PLEASE THANKS! :)
    14·1 answer
  • A 150 kg safe on frictionless casters is being raised at 1.20m to the bed of a truck using planks 4m long. The force needed to p
    12·1 answer
  • What is the correct answer?
    5·1 answer
  • Que substâncias deveria escolher para diminuir a basicidade ou para diminuir a acidez de uma solução? *
    9·1 answer
  • Four blocks, each with the same volume, are submerged in a vat of oil. Which of the blocks will have have the largest buoyant fo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!