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
grin007 [14]
1 year ago
13

A 200 N object is resting on a surface with a coefficient of static friction equal to 0.15. A person pushes horizontally with a

force of 20 N. Calculate the magnitude of the force of friction.
Physics
1 answer:
Reika [66]1 year ago
3 0

Answer:

20 N

Explanation:

the force of static friction maximum = Fn * .15 = 200 * .15 = 30 N

  the force of friction will cancel out the 20 N force applied

    Ff = 20 N

You might be interested in
Question 1 of 5
Elina [12.6K]

Answer:

solar energy warms most of the earths surface

3 0
2 years ago
Anybody got any answers???
dexar [7]

Answer:

b? to a?

Explanation:

6 0
3 years ago
Read 2 more answers
A lens collects light and focuses it into a small spot. This increases the ________ of the light wave.A lens collects light and
Anika [276]

Answer:

intensity.

Explanation:

when the light collected by the lens is focused into a small spot it tends to increase the intensity of the light.

as different path of light with different intensity combines from passing through the lens it tends to make the light path and intensity coherent and after being coherent there intensity increases.

8 0
3 years ago
A horizontal line above the time axis of a speed vs. time graph means an object is ___.
miv72 [106K]
A horizontal line on a speed/time graph means a constant speed.
6 0
3 years ago
Which techniques can scientists use to determine the characteristics of Earth's layers? Select the two correct answers.
Greeley [361]

Answer:

1 and 3

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which will most likely occur before a volcanic eruption?
    7·1 answer
  • (b) How far from the surface will a particle go if it leaves the asteroid's surface with a radial speed of 1510 m/s? (c) With wh
    5·1 answer
  • Which subatomic particle will you add or remove from an atom to create a new element?
    5·1 answer
  • _____ is the preceived frequency of a sound wave.​
    15·1 answer
  • Which of the following is least likely to result from seafloor spreading​
    6·1 answer
  • If lithium has an atomic number of 3 and a mass number of 7, the correct number of protons, neutrons, and electrons, respectivel
    11·1 answer
  • In a particular television picture tube, the measured beam current is 23.3 µA . How many electrons strike the tube screen every
    6·1 answer
  • Based on your answer,what idea comes in to your mind?​
    10·1 answer
  • What happens as lakes get older?
    12·1 answer
  • A current magnetic relay is often used to assist in the starting of the compressor, but most new appliances use a(n) ___________
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!