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
erastova [34]
3 years ago
8

How does surface type affect speed?​

Physics
1 answer:
Salsk061 [2.6K]3 years ago
6 0

Answer:

Slick and smooth surfaces mediate friction to a low, allowing an object to speed across it with low resistance.

Explanation:

You might be interested in
A weight of 200 n is hung from a spring with a spring constant of 2500 n/m and lowered slowly. How much will the spring stretch?
melisa1 [442]

The length by which the spring got stretched will be 0.08 m. The force is directly propotional to the distance by which the spring stretched.

<h3>What is spring force?</h3>

The force required to extend or compress a spring by some distance scales linearly with respect to that distance is known as the spring force. Its formula is

F = kx

The given data in the problem is;

F is the spring force =200

K is the spring constant= 2500 N/m

x is the length by which spring got stretched =?

The stretch of the spring is found as;

\rm F=kx \\\\ x = \frac{F}{k} \\\\\ x= \frac{200}{2500} \\\\ x=0.08 \ m

Hence the length by which the spring got stretched will be 0.08 m.

To learn more about the spring force refer to the link;

brainly.com/question/4291098

#SPJ4

8 0
2 years ago
Read 2 more answers
Carlota does 2000 J of work on a machine. The machine does 500 J of work. What is the efficiency of the machine?
Luden [163]
A. 4% you divide 2000 to 500 and you get 4 which is your answer
3 0
3 years ago
Is a body which is moving in a negative direction but has a positive acceleration speeding up or slowing down?​
melamori03 [73]

Answer:

An object with negative acceleration could be speeding up, and an object with positive acceleration could be slowing down.

Explanation:

hope this helps

have a great day/night

7 0
3 years ago
Distance and ___ are really the same quantity. A. length b. direction c. speed d. displacement​
Oksi-84 [34.3K]

Answer:

distance and length are the same quantity

4 0
3 years ago
How could I track my running speed without a car or special equipment?
xeze [42]
You could be counting while running
5 0
3 years ago
Read 2 more answers
Other questions:
  • When a stress is applied to rocks within the lithospere, the rocks will tend to deform ...?
    6·1 answer
  • What type of government did south africa have
    14·1 answer
  • The length of a wire 2.00 m is measured as 2.02m. What is the percentage error in the measurement?
    11·1 answer
  • Which of the following is not a benefit of improved cardio-respiratory fitness?
    7·1 answer
  • How might mutations introduce variation into population
    14·1 answer
  • Four satellites are in orbit around the Earth. The heights and the masses of
    15·1 answer
  • When you put on the brakes of your bike, the wheels stop
    10·1 answer
  • Electromagnetic waves are sometimes demonstrated by rippling waves in water. However, electromagnetic waves are different from w
    10·2 answers
  • Optimus Prime is flying straight up at 24 m/s when he accidentally drops his mega-ray blaster and it falls 94 m to the ground be
    14·1 answer
  • A falling flowerpot has a mass of 5 kg. After falling for one second, it has a speed of 10 m/s. What is its kinetic energy?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!