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
masha68 [24]
3 years ago
12

How are work and power simular?

Physics
1 answer:
Ket [755]3 years ago
4 0

Answer:

Basically , they both are interrelated.

Work is the force into displacement.

And power is the rate of doing work.

so work is basically power into time.

You might be interested in
What kind of model is this?
fredd [130]

Answer:

I think it's Experimental

Explanation:

it has atoms on it.

5 0
2 years ago
Read 2 more answers
what is the difference between kinetic energy and random motion of a cylider of oxygen carried by a car and one standing on a pl
pochemuha

Answer:

See explanation below

Explanation:

If we are talking about the kinetic energy of the cylinder of oxygen:

The kinetic energy possessed by any object is given by

K=\frac{1}{2}mv^2

where

m is the mass of the object

v is its speed

In this case, we have one cylinder carried by a car and one standing on a platform: this means that the speed of the cylinder carried by the car will be different from zero (and so also its kinetic energy will be different from zer), while the speed of the cylinder standing on the platform will be zero (and so its kinetic energy also zero). Therefore, the kinetic energy of the cylinder carried by the car will be larger than that standing on a platform.

Instead, if we are talking about the kinetic energy due to the random motion of the molecules of oxygen inside the cylinder:

The kinetic energy of the molecules in a gas is directly proportional to the absolute temperature of the gas:

K=\frac{3}{2}kT

where k is called Boltzmann constant and T is the absolute temperature of the gas. Therefore, we see that K does not depend on whether the gas is in motion or not, but only on its temperature - therefore, in this case there is no difference between the kinetic energy of the cylinder carried by the car and that standing on the platform (assuming they are at the same temperature)

6 0
3 years ago
Two technicians are discussing U-joints. Technician A says that a defective U-joint could cause a loud clunk when the transmissi
Nookie1986 [14]

Answer:

Technician A and Technician B are correct.

Explanation:

6 0
3 years ago
If a tank contains water 4 m deep, what is the pressure at the bottom of the tank? (Neglect the atmospheric pressure.)
makkiz [27]

Given:

Water 4 m deep

Required:

Pressure at the bottom of the tank

Solution:

p2 – p1 = gh

p2 – p1 = p = gh

p = gh = 1000kg/m3 (9.8m/s2)(4m)

<span>p = 39200 Pa</span>

6 0
3 years ago
Light propagates faster through a medium “A” than medium “b”
Serhud [2]

Answer:

1) The medium b has higher optical density.

2) If the optical densities of both A and B are same.

Explanation:

  1. The refractive index of a material determines the number of times the velocity of light in that material is slower than the velocity of light in a vacuum.
  2. The higher refractive index means slower propagation of the light in that medium.
  3. The refractive index of the medium determines the optical density of the medium.
  4. If the material has a higher refractive index, then its optical density is high.
  5. If the material has a low refractive index, then its optical density is low.
  6. The light bends towards the normal while refracting through the medium from a lower optical density medium to the higher optical density medium.
  7. If both the mediums has the same optical density, the direction of propagation doesn't change.
6 0
3 years ago
Other questions:
  • Which of the following is true about light waves and sound waves? A. Sound waves can move at different speeds, but light waves a
    8·1 answer
  • The primary difference between a scientific theory and a hypothesis is that a theory is: A prediction of an experimental outcome
    7·1 answer
  • A soccer ball is released from rest at the top of a grassy incline. After 8.6 seconds, the ball travels 87 meters and 1.0 s afte
    8·1 answer
  • [04.05] An atom has an atomic number of 12 and a mass number of 25. How many neutrons does the atom have?​
    9·1 answer
  • An ore car of mass 39000 kg starts from rest and rolls downhill on tracks from a mine. At the end of the tracks, 25 m lower vert
    9·1 answer
  • Deb is planning to paint a wall of her house that has two regular hexagonal windows. Painting the wall costs $1.75 per square fo
    12·1 answer
  • The electric field due to two point charges is found by: a) finding the stronger field. The net field will just be equal to the
    14·1 answer
  • Titanium reacts less with oxygen than most metals do. This is a___.
    13·1 answer
  • Energy is the energy an object has because it is in motion. *
    9·1 answer
  • the fireman wishes to direct the flow of water from his hose to the fire at b. determine two possible angles u1 and u2 at which
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!