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
fenix001 [56]
3 years ago
7

2. In the activities below indicate if friction is useful or not useful? Explain your answer. i. Writing yes it is useful becaus

e when your writing because friction helps you see what your writing ii. Rubbing iii. Skiing iv. Rotating a wheel
Physics
1 answer:
Gemiola [76]3 years ago
8 0

Answer:

Please find the answer in the explanation

Explanation:

Friction is a force that opposes motion. One or two of the advantages of friction are break and ability of an object to walk.

Writing yes it is useful because when your writing because friction helps you see what your writing

ii. Rubbing. Yes, it is useful.

friction make it possible for two object to rub each other

iii. Skiing. No. It is not useful because With presence of friction, skiing will not be possible.

iv. Rotating a wheel No. It is not useful because Friction will oppose the rotation of the wheel.

You might be interested in
Explain where most of the mass of an atom is located. Also, explain why some particles that make up the atom do not contribute m
Naddika [18.5K]
Within an atom, there are three elementary particles: the proton, neutron, and electron. Most of the mass of an atom is situated within the nucleus, which is the central part of the atom. It is made up of protons and neutrons, which are the heaviest subatomic particles. The electrons within the atom, orbit around the nucleus at a very far distance. Electrons are also a part of the lightest group of subatomic particles called leptons. That is why these electrons don't contribute much to the majority of an atoms mass. They are very light and they orbit at very far distances.
7 0
3 years ago
Read 2 more answers
According to Newton's law of universal gravitation, which statement is true?
valkas [14]

Answer:

Newton's law of gravitation, statement that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them.

6 0
3 years ago
Read 2 more answers
Sino tao ang gutom?<br>A.you<br>B.mama mo!<br>C.tamod​
Fiesta28 [93]
The answer to that question is c. tamod
5 0
3 years ago
A coil of wire that is carrying a current and produces a magnetic field is.
Akimi4 [234]
A solenoid hope this is right
5 0
1 year ago
What energy is the candle giving off
gregori [183]
The candle is giving off light
Chemical energy from the candle is converted to thermal energy
5 0
3 years ago
Other questions:
  • Which of the following is an example of a population?
    11·2 answers
  • Signal far enough ahead so other drivers in your vicinity can make adjustments to your change in speed and ___________.
    7·1 answer
  • You are on a frozen pond, and the ice starts to crack. if you lie down on the ice and begin to crawl, this will
    5·1 answer
  • ( 8c5p79) A certain force gives mass m1 an acceleration of 13.5 m/s2 and mass m2 an acceleration of 3.5 m/s2. What acceleration
    13·1 answer
  • If a rigid body rotates about a fixed axis passing through its center of mass, the body's linear momentum is
    8·1 answer
  • what is the final speed of an object that starts from rest and accelerates uniformly at 4.0 meters per second over a distance of
    14·1 answer
  • What is the force when an object exerts 15 pascal pressure on a square surface of side 5 meters
    6·1 answer
  • 3. When two liquids are mixed and a solid
    13·1 answer
  • Identify the amplitude in the wave image below.*<br> F. G H J
    10·1 answer
  • 7. Cellular respiration that uses oxygen is called ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!