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
gayaneshka [121]
3 years ago
13

Which two factors does the power of a machine depend on?

Physics
1 answer:
soldi70 [24.7K]3 years ago
7 0
B

~ hope this helps ~
You might be interested in
What happens if you drop a chicken wing from the top of the Eiffel Tower
horsena [70]

Answer:

It either goes WEEEEEEE. Or it just breaks apart.

Explanation:

4 0
2 years ago
Read 2 more answers
Que substâncias deveria escolher para diminuir a basicidade ou para diminuir a acidez de uma solução? *
Gnoma [55]

Answer:

agregar una base

Explanation:

5 0
3 years ago
An inventor develops a stationary cycling device by which an individual, while pedaling, can convert all of the energy expended
mr Goodwill [35]

Answer:

Q=94185\ J

Explanation:

Given:

  • mass of water, m=0.3\ kg
  • initial temperature of water, T_i=20^{\circ}C
  • final temperature of water, T_f=95^{\circ}C
  • specific heat of water, c=4186\ J.kg^{-1}.K^{-1}

<u>Now the amount of heat energy required:</u>

Q=m.c.\Delta T

Q=0.3\times 4186\times (95-20)

Q=94185\ J

Since all of the mechanical energy is being converted into heat, therefore the same amount of mechanical energy is required.

4 0
3 years ago
How is the temperature of a gas related to the kinetic energy of its particles?
devlian [24]

Answer:

As the temperature increases, the kinetic energy of the particles increases.

Explanation:

When the temperature of the substance increases, the velocity increases which makes the movement of the particles to speed up. This causes the particles to increase. Therefore, as the temperature increases, the kinetic energy of the particles also increases.

4 0
3 years ago
Read 2 more answers
Please help ASAP! Willing to give brainliest.
poizon [28]

Answer: B

Explanation:the voltage is just like the force that drives the current through out the circui... When trippled, the force increases and the current increases since the resistance in the circuit remains constant.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What physical characteristic is the same for a particular substance regardless of the sample size .
    12·1 answer
  • When viewed from Earth, Mars appears to change colors. This most likely happens because
    7·1 answer
  • Can you make the work output of a machine greater than the work input?
    11·2 answers
  • An ideal photo-diode of unit quantum efficiency, at room temperature, is illuminated with 8 mW of radiation at 0.65 µm wavelengt
    11·1 answer
  • A manufacturer of printed circuit boards has a design capacity of 1,000 boards per day. the effective capacity, however, is 700
    15·1 answer
  • Which statement best describes the difference between how lenses and
    5·2 answers
  • Which term describes how quickly a car is slowing down to a stop? Which term describes your location relative to your home? Whic
    11·2 answers
  • 4. A weightlifter raises a mass mat a constant speed to a height h in time t. Which of the following
    10·1 answer
  • Baggage on the floor of the baggage car of a high-speed train is not prevented from moving other than by friction. The train is
    13·1 answer
  • a sound intensity of 70 dB is observed a distance of d from the source of sound. what sound intensity would be observed at a dis
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!