layla4488 layla4488

09-11-2020
Business

contestada

Which physical quantity measures what fraction of the input energy a machine actually converts into output energy?
ОА.
kinetic energy
ОВ.
power
OC. efficiency
OD
acceleration

Respuesta :

lif3wtayy lif3wtayy

11-11-2020

Answer:

The answer is A because kinetic energy and potential energy are linked together

Explanation:

Answer Link

s10hend10 s10hend10

16-11-2020

Answer:

The correct answer is efficiency

Answer Link

Otras preguntas

what is difference between atoms and molecules?

why is silicon used to make PV cells

Which one of the following sentence contains a predicate adjective ? A,the air feels damp b,this time I will not fail. C,ancient stones

Which of the following is not a helping verb? A,must B,can C,would D,be

How do you determine if the line segments are congruent

what is hypotonic,isotonic and hypertonic solution?

ln(x-2)+ln(2x-3)=2lnx

A ball was kicked into the air from a balcony 20 feet above the ground, and the ball’s height above the ground, in feet, t seconds after the ball was kicked was

“Robin Hood and the Scotchman” Now bold Robin Hood to the north would go, With valour and mickle might; With sword by his side, which oft had been try’d, To fig

what is difference between atoms and molecules?