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
hoa [83]
3 years ago
7

3. How much a machine changes its input force is its __

Biology
1 answer:
diamong [38]3 years ago
7 0

Mechanical advantage is the answer.

Option B.

<h3><u>Explanation:</u></h3>

A machine is defined as the instrument which is used to perform some task easily, and with ease. A machine has the capability to give an output force in exchange of an input force. Now the ratio of the output force to input force is called as the mechanical advantage.

Mechanical advantage = Output force / input force.

For example, in case of a lever, there are three types - first class lever, second class lever, and third class lever. Mechanical advantage for a second class lever is always more than one, as we get more output force than input force. Similarly, the mechanical advantage for a third class lever is always less than 1, and mechanical advantage of first class lever can be both more or less or equal to one.

You might be interested in
Helpppp meeeeee plssssss
Nastasia [14]
Oc Greta did not finish the report because the side affects made it less
5 0
3 years ago
BRAINLIEST
Allushta [10]

Answer:

C) Mass

Explanation:

Mass is made up by the amount of protons, neutrons, and electrons in an object. Mass is essentially the capacity of an object, which many times is mistaken for weight.

Shape, color, and size are all common ways to determine the species of the bird, when only looking at the egg.

Hope this helps! :)

6 0
2 years ago
A single species that has evolved into several different forms that live in different ways has undergone a. adaptive radiation b
wlad13 [49]
A single species that has evolved into several different forms that live in different ways has undergone "b. convergent evolution" since the multiple "divergent" species are seen to "converge" into a single species if you go back far enough in time. 
8 0
3 years ago
Read 2 more answers
Which of these represents transfer of heat through conduction when a fireplace is lit in a room?
antoniya [11.8K]

Answer:

A spade placed in the fire turns hot.

Explanation:

5 0
3 years ago
Where is testosterone produced?<br>1-the thyroid gland<br>2-the testes<br>3- the ovaries<br><br>​
Ne4ueva [31]
I think the testes.
6 0
2 years ago
Other questions:
  • What is the second major source of elements in seawater?
    12·2 answers
  • A physical environment with different species that interact with one anthor and with nonliving things is called an
    10·2 answers
  • Give three situations where the negative staining procedure would be used.
    14·1 answer
  • Chemical substances that are absorbed by the body through the process of digestion are called
    15·1 answer
  • References Chapter 1: Problems Studies of existing cells to determine the minimum number of genes for a living cell have suggest
    13·1 answer
  • Sometimes errors called mutations occur during DNA replication. What are some of the possible consequences of mutations?
    14·2 answers
  • If a forest experiences a fire which adaptation would most likely help an organism survive
    5·1 answer
  • Choose the combination of factors that creates snow.
    9·1 answer
  • ______ 8. The patterns of dispersion illustrated in the figures above are similar in that they all reflect interactions between
    14·2 answers
  • Between which two atoms of water are hydrogen bonds are formed?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!