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
ser-zykov [4K]
3 years ago
13

Name 5 machine principles​

Physics
1 answer:
lidiya [134]3 years ago
3 0

The Wheel & Axle. The wheel has always been considered a major invention in the history of mankind

The Inclined Plane

The Wedge

The Pulley

The Screw

You might be interested in
What source of energy is responsible for the water cycle
Eduardwww [97]
Water? The sun. I DUNNO I FEEL BAD :(
7 0
2 years ago
The view that there are no universal moral principles or standards that hold true for all people is referred to as
pav-90 [236]
I think this fits the definition of ethical relativism. does that sound right? 
8 0
3 years ago
If the distance between the center of two objects is quadrupled. The gravitational
Juliette [100K]

Answer:

F' = F/16

Explanation:

The gravitational force between masses is given by :

F=G\dfrac{m_1m_2}{r^2}

If the distance between the center of two objects is quadrupled, r' = 4r

New force will be :

F'=G\dfrac{m_1m_2}{r'^2}\\\\F'=G\dfrac{m_1m_2}{(4r)^2}\\\\F'=\dfrac{Gm_1m_2}{16r^2}\\\\F'=\dfrac{1}{16}\times \dfrac{Gm_1m_2}{r^2}\\\\F'=\dfrac{F}{16}

So, the new force will change by a factor of 16.

6 0
3 years ago
What do the arrows in food chains represent
OLga [1]
To represent in order how the animals

6 0
3 years ago
Read 2 more answers
Please answer these questions for me! I am giving MAX points! Brainliest!
guajiro [1.7K]

I think you have them all marked correctly

7. They carry hereditary material from parent

8. 50 percent

1. Nutrition

2. X-linked dominant


If Im wrong Im sorry. its been like 4 years since i took biology but i remember some things

3 0
3 years ago
Read 2 more answers
Other questions:
  • Water moves through a constricted pipe in steady, ideal flow. At the
    5·1 answer
  • A satellite orbiting above the earth needs no power source to keep orbiting the earth. The best explanation for this involves th
    11·2 answers
  • What makes it possible for us to see the moon from earth?
    12·1 answer
  • Could a mixture be made only element and no compounds
    7·1 answer
  • How many birds have tested positive for West Nile virus?
    11·1 answer
  • The logarithm of x, written log(x), tells you the power to which you would raise 10 to get x. So, if y=log(x), then x=10^y. It i
    14·1 answer
  • Some of our appliances have a magnet in it.<br><br>yes or no​
    7·2 answers
  • Determine the distance above Earth's surface to a satellite that completes four orbits per day.
    14·1 answer
  • Model how solutes dissolve into solvents. Describe how different types of solutes and solvents might attract or repel each other
    10·1 answer
  • This table shows data collected by three devices: a thermometer on a weather balloon, a surface thermometer, and a barometer.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!