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
emmasim [6.3K]
2 years ago
8

Can someone explain kinetic friction and give an example?

Physics
1 answer:
ryzh [129]2 years ago
4 0
Kinetic friction happens when there is kinetic energy and it is coming into contact with another source. ex: a ball rolling.
You might be interested in
Which of the following would be considered an endothermic process?
In-s [12.5K]
I feel like it is d . :) it could be a too so idrk
7 0
2 years ago
What is the surface area?
OleMash [197]

Answer:

Surface area is the amount of space covering the outside of a three-dimensional shape.

I hope this help, if not I am sorry.

5 0
2 years ago
Read 2 more answers
A lad, waiting for his friend walks in the sidewalk, in front of her house, from the front door, first, he moves towards the Pos
Andreas93 [3]

His total displacement from his original position is -1 m

We know that total displacement of an object from a position x to a position x', d = final position - initial position.

d = x' - x

If we assume the lad's initial position in front of her house is x = 0 m. The lad then moves towards the positive x-axis, 5 m. He then ends up at x' = 5 m. He then finally goes back 6 m.

Since displacement = final position - initial position, and his displacement is d' = -6 m (since he moves in the negative x - direction or moves back) from his initial position of x' = 5 m.

His final position, x" after moving back 6 m is gotten from

x" - x' = -6 m

x" = -6 + x'

x" = -6 + 5

x" = -1 m

Thus, his total displacement from his original position is

d = final position - initial position

d = x" - x

d = -1 m - 0 m

d = -1 m

So, his total displacement from his original position is -1 m

Learn more about displacement here:

brainly.com/question/17587058

3 0
3 years ago
What is the jet stream and how does it separate cold air to warm air?
docker41 [41]
Jet stream<span>ˈjet ˈˌstrēm/</span>noun1.a narrow, variable band of very strong, predominantly westerly air currents encircling the globe several miles above the earth. There are typically two or three jet streams in each of the northern and southern hemispheres.
(credit to google) 

4 0
3 years ago
If the pressure on an ideal gas is increased, what will happen to the volume of the gas?
iogann1982 [59]
<span>B). it will decrease. 

But, you should keep the temperature constant, 'cause according to Boyle's law, pressure of the ideal gases is indirectly proportional to it's volume but at constant temperature. So, don't confuse in that.

Hope this helps!


</span>
7 0
3 years ago
Other questions:
  • Assume that a uniform magnetic field is directed into thispage. If an electron is released with an initial velocity directedfrom
    7·1 answer
  • During both the vernal equinox and _____________, there is an equal amount of night and day.
    15·2 answers
  • Which number is 0.0069 expressed in scientific notation? 6.9 × 10 4 6.9 × 10 –6 6.9 × 10 –4 6.9 × 10 –3
    14·1 answer
  • In a research facility, a person lies on a horizontal platform which floats on a film of air. When the person's heart beats, it
    14·2 answers
  • To start the analysis of this circuit you must write energy conservation (loop) equations. Each equation must involve a round-tr
    7·1 answer
  • Which of the following conversion factors would you use to change 18 kilometers to meters?
    12·2 answers
  • Which change to a circuit is most likely to decrease its electrical power?
    11·2 answers
  • An object is 70 um long and 47.66um wide. how long and wide is the object in km?​
    5·1 answer
  • Me pueden ayudar es urgente es para mañana son el 25 y 34
    13·1 answer
  • Help, please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!