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
Lana71 [14]
4 years ago
10

How would you compare and contrast the 3 types of friction?

Physics
2 answers:
vlabodo [156]4 years ago
7 0
Rolling friction .<span> the force that slows down the movement of a rolling object</span>
sliding friction.
Sliding friction : The opposing force that comes into play when one body is actually sliding over the surface of the other body is called sliding friction. e.g. A flat block is moving over a horizontal table.

Kinetic or dynamic friction: If the applied force is increased further and sets the body in motion, the friction opposing the motion is called kinetic friction
victus00 [196]4 years ago
6 0

The three types of friction are the Static friction, Kinetic friction and the Rolling friction.

Further Explanation:

The friction between the two surfaces is the resistive force that acts between the surfaces such that it opposes the relative motion between the surfaces.

The Static friction is the friction force that is required to make an object move from rest. The static friction force is the maximum friction force experienced by a body whereas the body is considered to be under the kinetic friction when it starts to move. The friction force acting on a body while it is sliding over a surface is termed as the kinetic friction of the body.

The rolling friction is a friction force experienced by the circular or a spherical body as it rolls on a surface. In rolling friction, there is no sliding between the surfaces.

Thus, the three types of friction act on a body depending on the shape of the body and also depending on the state of rest or motion of the body.

Learn More:

  1. Which of the following is not a component of a lever brainly.com/question/1073452
  2. Calculate the average translational kinetic energy (sometimes just called average kinetic energy) brainly.com/question/9078768
  3. Forces of attraction limit the motion of particles most in brainly.com/question/947434

Answer Details:

Grade: High School

Chapter: Friction

Subject: Physics

Keywords:  Friction, static friction, dynamic, rolling friction, normal reaction, motion, surface, relative motion, sliding.

You might be interested in
A silver wire has a cross sectional area a = 2.0 mm2. a total of 9.4 × 1018 electrons pass through the wire in 3.0 s. the conduc
marta [7]
This problem uses the relationships among current I, current density J, and drift speed vd. We are given the total of electrons that pass through the wire in t = 3s and the area A, so we use the following equation to to find vd, from J and the known electron density n, so: 

v_{d} =  \frac{J}{n\left | q \right |}

<span>The current I is any motion of charge from one region to another, so this is given by:

</span>I = \frac{\Delta Q}{\Delta t} = \frac{9.4x1018electrons}{3s} = 3189.73(A)

The magnitude of the current density is:

J = \frac{I}{A} = \frac{3189.73}{2x10^{-6}} = 1594.86(A/m^{2})

Being:

A=2mm^{2} = 2x10^{-6}m^{2}
<span>
Finally, for the drift velocity magnitude vd, we find:

</span>v_{d} = \frac{1594.86}{5.8x1028\left |1.60x10^{-19}|\right } = 1.67x10^{18}(m/s)

Notice: The current I is very high for this wire. The given values of the variables are a little bit odd
6 0
3 years ago
A common pickup for an electric guitar consists of a coil of wire around a small permanent magnet, as described in Figure 25.5.
Orlov [11]
Guitar pickups are tiny coils with magnets inside them and they work via  the principal of electromagnetic inductance. The metal strings vibrate within the magnetic field of the pickup which generates an electrical current. Since nylon is not a metal, it will not cause <span>fluctuations in that magnetic field. Hope this answer helps.</span>
6 0
3 years ago
Suppose that a sound wave has a wavelength of 12 meters and a frequency of 100Hz. What is the speed of sound
Vesna [10]

Answer:

1200Hz

Explanation:

You would have to multiply 12 by 100 to get the answer.


12 • 100 = 1200 Hz


I hope it helps! Have a great day!

Anygays-

8 0
2 years ago
This is for physical science. Can someone help me?
Radda [10]
A. 320 g
B. 160 g
C. 80 g
D. 40 g
6 0
3 years ago
Read 2 more answers
5. Which answer correctly summarizes the essential elements of a scientific theory?. A. descriptions of the natural world; based
Sedaia [141]
"Never become laws; based on strong scientific support; may change based on evidence" is the one answer among the following choices given in the question that correctly <span>summarizes the essential elements of a scientific theory. he correct option among all the options that are given in the question is the third option or option "C". </span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • A simple harmonic wave of wavelength 18.7 cm and amplitude 2.34 cm is propagating along a string in the negative x-direction at
    7·1 answer
  • How can working together help scientist achieve their goals?
    5·1 answer
  • 2. Name two specific contributions Bohr made to our understanding of atomic
    10·1 answer
  • A non-conducting sphere of radius R = 3.0 cm carries a charge Q = 2.0 mC distributed uniformly throughout its volume. At what di
    8·1 answer
  • A physics student is conducting an optical experiment using an Optical Bench Kit available in many physics classrooms. A lit can
    8·1 answer
  • 7. A box is being pushed from the left at 15N and pushed from the right at 10N,
    11·1 answer
  • You push your friend, whose mass is 54kg, down a hill so she can go sledding. Her acceleration is 3m/s2. Calculate the amount of
    7·1 answer
  • PLEASEE HELPPP IM GONNA FAIL NEED THIS BEFORE 9:30 MIDDLE SCHOOL SCIENCE​
    6·1 answer
  • 43.5 kg. Shawn rides his bike 1.3 km in
    7·1 answer
  • 2. A jack exerts a vertical force of 4.5 X 103
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!