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
ss7ja [257]
3 years ago
11

In a wheel and axle, the radius of the wheel is 20 cm and the radius of the axle is 4 cm. What is the mechanical advantage?

Physics
2 answers:
aliya0001 [1]3 years ago
4 0
The answer is 5. To find the advantage you just divide 20 by 4.
d1i1m1o1n [39]3 years ago
3 0

Answer: the answer is 5 on e2020 just the test

Explanation:

You might be interested in
How do spectroscopes help with studying of distance stars?
Svetradugi [14.3K]

Answer:

You take the light from a star, planet or galaxy and pass it through a spectroscope, which is a bit like a prism letting you split the light into its component colours. "It lets you see the chemicals being absorbed or emitted by the light source. From this you can work out all sorts of things," says Watson

8 0
3 years ago
According to the evolutionary perspective of mate selection, why do men and women exhibit different preferences in mate selectio
Alla [95]

C. Each gender has differing attraction cues and priorities.

<h3>Why do men and women exhibit different preferences in mate selection?</h3>

Men and women exhibit different preferences in mate selection because both have different attraction cues and priorities for their partner. These cues and priorities leads to difference in preference of life partner.

So we can conclude that Each gender has differing attraction cues and priorities.

Learn more about mate here: brainly.com/question/25261401

#SPJ1

6 0
2 years ago
The whooping crane (Grus americana) is the tallest bird native to North America. It almost went extinct in the 1900s; in 1938, t
grin007 [14]

Answer:

The value  is   a =  2.7183

Explanation:

From the question we are told that

   The  relationship between the number of whooping cranes and the number of decades is ln N =  2.85 + 0.039t

  The  exponential relationship is  N  =  na^{kt}

Now from the given equation we have that

       N  =   e^{2.85 + 0.039t}

       N  =  17.29 e^{0.039t}

So comparing this equation obtained an the given  exponential relationship we have that

      n = 17.29

       k  =  0.039

        a =  e =  2.7183

        a =  2.7183

 

7 0
3 years ago
What is the term for an area of a country located away from capital?
8090 [49]
Province. Is what is located away from the capital.
5 0
4 years ago
Can someone help asap with this
kondaur [170]

Answer:

B

Explanation:

i had a test on this and got it correct

7 0
3 years ago
Other questions:
  • Even though when we use this non–renewable resource to generate power it is harmful to the environment, it is still the most pop
    9·2 answers
  • During the new moon phase, why is the Moon not visible in the sky?
    7·1 answer
  • If you run with an average speed of 3.9 meters per second for 1,200 seconds, then what distance will you have traveled?
    12·1 answer
  • Which equations are equivalent to 3/4+m=-7/4? Select three options.
    14·1 answer
  • An object originally at rest, is accelerated uniformly along a straight line to a speed of 8m/s in 2s. What is the acceleration
    10·1 answer
  • Help, please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • A student is trying to demonstrate static electricity, so they rub two identical balloons with a neutral rabbit fur to give them
    7·1 answer
  • Hi all, can u please help me in this. I would very appreciate it :)
    5·1 answer
  • Compared to wave A, wave B has a _____. (1 point) longer wavelength and lower frequency longer wavelength and lower frequency lo
    7·1 answer
  • Two resistors are connected in parallel two equivalent resistance is 3,75 ohm if one resistor has a resistance of 10ohm what is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!