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
Ludmilka [50]
3 years ago
9

Explain, why in a real machine the output work is always less than the input work.

Mathematics
1 answer:
OLga [1]3 years ago
7 0
Because some of the work input is turned into waste byproducts like heat. A simple machine has friction to overcome, and by doing that heat is created
You might be interested in
What is the sine of angle C?
ololo11 [35]

Answer:

4/5 or 53°

Step-by-step explanation:

soh

cah

toa

you want soh

sine=opposite/hyp

therefore sine of C is 4/5

to find the degrees you have to something a lil different.

sin^-1 (theta)= 4/5

sin^-1(4/5)=theta

53°=theta

8 0
2 years ago
The difference of a number and 6is the same as 5 times
leva [86]

Answer:

let difference be x

Step-by-step explanation:

you can solve for x by keeping the 2 statesments as conditions.

then you solve for both equations together by adding subtracting or multiplying.

eg: let x be the number.

the. proceed with conditions as equations

then solve

then your answer is here

5 0
1 year ago
I need help plzz and thank u with math
olganol [36]
The answer is 4.81x 10^13.  By the way your welcome.
7 0
3 years ago
Why is 21/100 greater than 1/5
storchak [24]
Because 21 is more than 1
8 0
3 years ago
Read 2 more answers
El equivalente de 4/6 ​
Diano4ka-milaya [45]
La respuesta es 2/3!
6 0
2 years ago
Other questions:
  • Model 55% during a 10-by-10 grid
    14·1 answer
  • A classroom fish tank contains x black mollies. The tank contains 8 times as many glowlight a tetras as black mollies. enter an
    15·1 answer
  • Noah is shopping for new socks. He sees many different options. One bag has 12 socks for $9.99, another bag has 20
    10·2 answers
  • The scalar product can be described as the magnitude of B times the component of A that is parallel to B. In terms of the positi
    11·1 answer
  • What is the remainder when x^2+5 is divided by x+1?
    15·1 answer
  • In general, the value measured by the vertical axis is called the _____ variable.
    10·2 answers
  • I need help to figure this out.
    8·2 answers
  • N Write the expression in complete factored form. х2 + бу – бх – ху Enter the correct answer.<br>​
    13·1 answer
  • Pls help, i am giving brainliest out :)
    10·1 answer
  • 2) Regina and Gino each had a piece of string. Regina's string measured inches long. Gino's string measured inches long. How muc
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!