jyhearussel19 jyhearussel19

02-05-2020
Physics

contestada

A machine has an efficiency of 70%. How much work dose the machine do when 20,000 J of work is done on it ?

Respuesta :

02-05-2020

Answer: The machine does 14.000 J

Answer Link

Otras preguntas

anong tawag sa orlden

Can someone help- Im lazy lol Ill mark brainliest c:

Mark runs 6 kilometers in 22 minutes. How many minutes will it take him to complete a 39- kilometer run? please help

I don’t know if it’s true or false

1) Who invented C Language.?A) Charles BabbageB) GrahambelC) Dennis RitchieD) Steve Jobs

Pls help.......................

i need the answer fast

the price of a new car is $48,000. If the sales tax rate is 1/3 then how much sales tax is being charged? What is the total cost for the car including tax?

A particle move in the xy plane so that its position vector r=bcosQi +bsinQj+ ctk, where b, Q and c are constants. show that the partial move with constant spe

Which empire is being depicted in the map above?