3 years ago

What is not changed when work is done by a machine?

Physics

2 answers:

Irina18 [472]3 years ago

8 0

B) The amount of work done

san4es73 [151]3 years ago

6 0

Your answer is B
hope this helps
:):):):):):):)

You might be interested in

Three forces of magnitude 10N, 5N and 4N act on an object in the directions North, West and East respectively. Find the magnitud

Gekata [30.6K]

Answer:

19N to the south

Explanation:

F =10N + 5N + 4N

8 0

3 years ago

If your bedroom is cold, you might feel warmer with several thin blankets than with one thick one

Nimfa-mama [501]

Answer: Yos

Explanation: Becouse i experimented that btw

4 0

3 years ago

Write forty million in scientific notation.

Ivanshal [37]

Answer: 4 x 106

That’s how you write forty million in scientific notation.

7 0

3 years ago

Read 2 more answers

Using this illustration, what is the chemical formula

forsale [732]

Answer:la primera o la tercera

Explanation:

Porque son 3 átomos en uno

4 0

3 years ago

uppose the weights of Farmer Carl's potatoes are normally distributed with a mean of 9 ounces and a standard deviation of 0.8 ou

Brrunno [24]

Answer:

x= 9.53 ounces

Explanation:

Given that

Mean ,μ= 9 ounces

Standard deviation ,σ=0.8 ounces

He wants to sell only those potatoes that are among the heaviest 25%.

P=25% = 0.25

When P= 0.25 then Z=0.674

Lest take x is the the minimum weight required to be brought to the farmer's market.

We know that

x = Z . σ + μ

x= 0.674 ₓ 0.8 + 9 ounces

x= 9.53 ounces

3 0

3 years ago