123Mushroom123 123Mushroom123

20-12-2020
Chemistry

contestada

PLZ HELPPPP

Every real machine
must be more than 100 efficient
must be less than 100% efficent
mist be equal to 100% efficent

Respuesta :

halimaextraordinary halimaextraordinary

20-12-2020

Answer:

every real machine must be less than 100 because of the force that overcome friction

Answer Link

jcherry99 jcherry99

20-12-2020

Answer:

Explanation:

It has to be less than 100% efficient. There is always some cost in changing one form of energy to another especially if work is involved.

Answer Link

Otras preguntas

i need this asap!!!!!!!!!!!!!

How are the fundamental economic decisions determined in canada?

The primary organ of the digestive system that produces digestive enzymes is the:Small intestine Liver Gallbladder Pancreas

Tell what the following people are going to do tomorrow, by changing the present tense verb to the correct form of the future tense. 1. Estudian español.

Taking a particular case to a higher court is known as an? ____.

What is a good substitute for mushroom soup in beef stroganoff?

Box and whisker plot. HELP

Last week, a store sold laptops worth a total of $3,885.Each laptop cost $555.how many laptops did the store sell last week

What were two financial problems that could not be resolved under the articles of confederation?

Relate 1 k w h and unit of energy