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
Elis [28]
3 years ago
9

What work is the person doing doing to the box if the box is just being held and it is not moving?

Physics
1 answer:
kobusy [5.1K]3 years ago
7 0
Allowing for a platform in which the box holds potential energy
You might be interested in
"A light beam incident on a diffraction grating consists of waves with two different wavelengths. The separation of the two firs
Fantom [35]

Answer:

A light beam incident on a diffraction grating consists of waves with two different wavelengths. The separation of the two first order lines is great if

the dispersion is great

6 0
3 years ago
A machine has an efficiency of 70%. How much work dose the machine do when 20,000 J of work is done on it ?
Murrr4er [49]

Answer: The machine does 14.000 J

3 0
3 years ago
What travels around the earth but stays in one spot?
mina [271]
The sun?? It stays in one spot, but from our point of view, it travels around the earth...
7 0
3 years ago
Suppose 3 neutrons are released by an atom of U-235 in the first stage of a fission chain reaction. Each of these neutrons has e
DIA [1.3K]
The answer is A.) 27<span />
4 0
3 years ago
Read 2 more answers
Which band of the electromagnetic spectrum has the lowest frequency
Murrr4er [49]

Answer:

Radio waves

Explanation:

Electromagnetic waves are produced by the oscillations of electric and magnetic field. They are transverse waves, which means that the oscillations occur in a direction perpendicular to the direction of propagation of the wave, and they are the only type of waves that can travel through a vacuum.

Electromagnetic waves are classified into 7 different types, depending on their frequencies. From lowest to highest frequencies, we have:

Radio waves

Microwaves

Infrared

Visible light

Ultraviolet

X-rays

Gamma rays

Radio waves are the electromagnetic waves with lowest frequency. They are used, for examples, for satellites, telecommunication, broadcasting.

5 0
3 years ago
Other questions:
  • (1) find the density of a substance if the mass of the substance is 150kg and dimension 20mby10mby5m
    12·1 answer
  • Ask Your Teacher A flight attendant pulls her 69 N flight bag a distance of 268 m along a level airport floor at a constant velo
    8·1 answer
  • If the car went 30 km west in 25 min. and then 40 km east in 35 min., what would be its total displacement?
    13·1 answer
  • a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the s
    13·1 answer
  • A cannonball with a mass of 1.0 kilogram is fired horizontally from a 500.-kilogram cannon, initially at rest, on a horizontal,
    7·1 answer
  • A very long, uniformly charged cylinder has radius R and linear charge density λ. Find the cylinder's electric field strength ou
    6·2 answers
  • All of the following are important reasons to take notes except.
    13·2 answers
  • At baseball practice, Mason and Alfredo both picked up the same bat and neither would let go until one of them had it for himsel
    5·1 answer
  • What state of matter can easily be compressed (squeezed into a much smaller space)? *
    9·1 answer
  • What are the limitations of using solar panels?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!