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
kvv77 [185]
2 years ago
11

a log splitter puts out 1 100W of power for every 1500 W put into it. the efficiency of the machine is what

Physics
2 answers:
hram777 [196]2 years ago
8 0

Answer:400 is the answer 1500-1100 is 400

Explanation:

Lapatulllka [165]2 years ago
4 0

η=out/in x 100%

η=1100/1500 x 100%

η=73%

You might be interested in
What causes different colors to appear in the sky.
dlinn [17]

Answer:

The colors of the sunset result from a phenomenon called scattering. Molecules and small particles in the atmosphere change the direction of light rays, causing them to scatter. ... The short-wavelength blue and violet are scattered by molecules in the air much more than other colors of the spectrum.

Explanation:

6 0
3 years ago
After watching a show about submarines, Jamil wants to learn more about the oceans. Which question could be answered through sci
lyudmila [28]
He can ask what substances dissolve in ocean water. 
6 0
4 years ago
Read 2 more answers
There are 2.2 pounds in a kilogram. if a boys mass is 40kg, what is his height in pounds?
sasho [114]
The simplest way to do this is to set up equivalent fractions, like this- 

\frac{1}{2.2} = \frac{40}{x}

Solve for x by using cross multiplication.

40*2.2= 88
1*x=88
x=88

Therefore, the boy weighs 88lbs. 
3 0
3 years ago
Read 2 more answers
Why does it takes the outer planets so long to orbit the Sun? Try to come up with two reasons.
tensa zangetsu [6.8K]

well they are normally bigger than the inner planets, and they also have a bigger distance to go


7 0
3 years ago
At the accounting break-even point, Swiss Mountain Gear sells 22,940 ski masks at a price of $19 each. At this level of producti
gogolik [260]

Answer:

fixed cost $231220

Explanation:

given data:

quantity of skl mask = 22,940

skl mass rate = $19 each

variable cost = $6 per unit

therefore

Contribution/unit of ski mask  = 19 - 6 = $13

for 22940 ski masks, total cost =  (22940*13) =  298220

Depreciation cost  $67000

fixed cost is = 298220 - 67000 = $231220

8 0
3 years ago
Other questions:
  • A stunt man is being pulled, at a constant velocity, along a rough road by a cable attached to a truck. The cable is parallel to
    11·2 answers
  • A uniform cubical crate is 0.740 m on each side and weighs 600 N. It rests on the floor with one edge against a very small, fixe
    9·1 answer
  • What is the speed of a proton after being accelerated from rest through a 5.7×107 v potential difference? express your answer us
    15·1 answer
  • Choose only one correct option. Explanation needed.
    5·1 answer
  • What voltage would be measured across the 15 ohm resistor?
    11·2 answers
  • A flower is red because..?<br><br> Please help! Thank you! I need to get this done ASAP!?!!?
    5·1 answer
  • 1:
    5·1 answer
  • Help me with this please <br>​
    8·2 answers
  • Nama khas matahari adahah?​
    14·1 answer
  • List 2 examples of objects demonstrating mechanical energy.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!