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
ololo11 [35]
3 years ago
13

A force of 88 N is used to move a couch 2.1 m. How much work is done?

Physics
1 answer:
lesya692 [45]3 years ago
7 0
Given:\\F=88N\\s=2.1m\\\\Find:\\W=?\\\\Solution:\\\\W=\overrightarrow{F}\circ\overrightarrow{s}\\\\In\;these\;case\\\\W=Fs\;\;\;\;because\;\angle(\overrightarrow{F},\overrightarrow{s})=0\\\\W=88N\cdot 2.1m=184.8J\\\\Correct\;answer\;is\;A
You might be interested in
What is the name of the database that Tim Berners Lee built??​
dezoksy [38]

Answer:

ENQUIRE is the answer

Explanation: google....internet browser-.. .-.

7 0
3 years ago
Read 2 more answers
What properties of sound determine the volume of sound?
Mila [183]
The amplitude of sound waves determines the volume of the sound. Not by the motion of sound, only pitch in that aspect. It is related to the square of the amplitude. 

4 0
3 years ago
If the world was not tilted, what would happen to the people living on Earth
Lerok [7]

Answer:

Image result for If the world was not tilted, what would happen to the people living on Earth

If the Earth weren't tilted on its axis, there would be no seasons. And humanity would suffer. When a Mars-size object collided with Earth 4.5 billion years ago, it knocked off a chunk that would become the moon. It also tilted Earth sideways a bit, so that our planet now orbits the sun on a slant

Explanation: i looked up the answer

8 0
3 years ago
Read 2 more answers
Heat pumps move heat from __________ to __________ areas & REQUIRES energy. *
sergejj [24]
The correct answer to this question is false
8 0
3 years ago
What does the area under the velocity-time graph represent.
V125BC [204]

Answer:

The distance traveled!

Explanation:

This is a velocity time graph of an object moving in a straight line due North.

8 0
3 years ago
Other questions:
  • How does Pascal's principle describe pressure throughout a fluid?
    10·1 answer
  • What are the rarefaction and compression regions of a guitar string
    11·1 answer
  • After brainstorming, engineers may refine their ideas by making what???
    12·1 answer
  • Using a series circuit, remove one battery from the circuit by re-wiring. How did it change the brightness of the bulbs? How doe
    9·1 answer
  • Under some circumstances, a star can collapse into an extremely dense object made mostly of neutrons and called a neutron star.
    11·1 answer
  • What type of themometer would you use to take your temperature
    11·1 answer
  • What is the wavelength of an FM radio
    6·1 answer
  • What us the motion? and what type of force did it experienced​
    14·1 answer
  • In the sum of 4.34 + 5.66, the number of significant figures is
    15·1 answer
  • __________is a semi-liquid paste that results from the mixing of partially digested food with gastric juice in the stomach.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!