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
ANEK [815]
3 years ago
10

Jenny pushes a 40 N crate down the hall 2m. How much work did she do?

Physics
1 answer:
Shalnov [3]3 years ago
8 0
Work done = force x distance = 40 x 2 = 80 Joules.
You might be interested in
A cat lies on the floor. can you say that no force acts on the cat? or is it correct to say that no net force acts on the cat? e
DIA [1.3K]

Odd though it seems at first, gravity is pulling the cat down while the floor is pushing the cat up - in equal amounts. Forces are absolutely acting on the cat but they balance - so there is no net force.  


5 0
3 years ago
A moving truck has more __ energy than a parked truck
Karo-lina-s [1.5K]
Kinetic energy  than parked 
7 0
3 years ago
Science help answer all
wlad13 [49]
Idk but i hope you figure it out :)
4 0
3 years ago
The ____ is the place where position equals zero
Alexus [3.1K]
The answer to your question is the Origin 
7 0
3 years ago
Which is the property of mattter in which substance can transfer heat to electricity
vodomira [7]

<u>Conductivity</u> is the property of matter in which a substance can transfer heat or electricity.

<h3><u>Additional</u><u> </u><u>information:-</u><u> </u></h3>

Matter : Anything which occupies space and has mass is called matter.

<u>Chemical classifications</u>

  • Pure Substances ( made of one kind of substance )

  • Impure Substances ( mixture )

<u>Physical</u><u> </u><u>classifications</u><u> </u>

  • Solid

  • Liquid

  • Gas

  • Plasma ( made of ions and free electrons )

  • BEC ( Bose Einstein Condensate )

  • Fermionic Condensate ( It discovered in 2003 )
6 0
3 years ago
Other questions:
  • A wedge with an inclination of angle θ rests next to a wall. A block of mass m is sliding down the plane. There is no friction b
    11·1 answer
  • 70 kg to mg i need to show the work of how i did it
    10·1 answer
  • Acceleration due to gravity on the moon is 1.6m/s^2 or about 16% of the value of gg on Earth. If an astronaut on the moon threw
    10·1 answer
  • How hot is the sun in degrees Celsius?
    5·1 answer
  • In a physics laboratory experiment, a coil with 250 turns enclosing an area of 11.6 cm2 is rotated during the time interval 3.90
    6·2 answers
  • A hole of radius r has been drilled in a circular, flat plate of radius R. The center of the hole is a distance d from the cente
    8·1 answer
  • What happened to the speed of light if it travels from air into glass?
    15·2 answers
  • Which statement is true about the thermal energy of an object? Choose the correct answer. 1). Thermal energy is the internal pot
    11·1 answer
  • What is centripetal force<br>hello​
    12·2 answers
  • Describe what it means to view something from a frame of reference.Give an example to illustrate your explanation.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!