Ask question

Ask question

All categories

3 years ago

13

To an existing engine he discovered how to make steam engines more efficient and practical. His own engine of 1778 was able to d

o 3,000,000 J of work in 5.0 min. How much power was delivered by this engine?

1 answer:

mote1985 [20]3 years ago

8 0

Answer:Power P = 10 KW

Explanation:

Power P = energy / time = 3000 000 J / 300 s= 10 000 Watts

You might be interested in

You can answer this to get points its not an actual question

larisa86 [58]

Answer:

the electromagnetic pulse

Explanation:

8 0

3 years ago

Read 2 more answers

Evaporation only occurs at the surface of a liquid

Veseljchak [2.6K]

yes

evaporation starts on the surface

8 0

4 years ago

If I have an object that starts from rest and reaches a velocity of 25m/s over a distance of 11m what is the acceleration of the

Elodia [21]

Answer:

Here is something that may help you!!

Explanation:

I found it in a cite (not that I'm plagiarizing, or anything).

3 0

3 years ago

Trying to manage stress during which phase of the ABCs of Stress generally provides the most favorable results?

Svetach [21]

Brief system ( evaluation of the event )

4 0

4 years ago

Which of these is true for the two poles of a magnet?

mina [271]

The correct answer to this problem would be that like poles repel and unlike poles attract.

N and N poles repel
S and S poles repel
N and S poles attract
S and N poles attract

Answer: D) like poles repel each other. unlike poles attract each other

I hope this helps!

3 0

4 years ago

Read 2 more answers