itzshaysworld itzshaysworld

21-05-2020
Physics

contestada

Calculate the efficiency of an engine if the work input is 300. J and the work output is 100. J

Respuesta :

23-05-2020

Answer:

33.33%

Explanation:

take efficiency =power output/power input multiply by 100%

Answer Link

Otras preguntas

When talking about variables in a scientific experiment, describe how you know what the independent variable, dependent variable, control and constant are in t

I don't like horror movies because they are too gruesome. What does the bolded text mean? A. disgusting B. heroic C.dangerous D. weird

Randomly selected statistics students participated in an experiment to test their ability to determine when 1 min (or 60 seconds) had passed. Forty students yie

What is the equation of the line that contains the following points? (-2,8) (-1,4) (0,0) (1,-4) (2,-8) ?

Color is not very helpful in mineral identification because _____.

name the country with the highest population in Africa?

How is the national government different from state governments?National government has power to raise an armyNational government has the power to make marriage

Divide check your result by multiplying A) 8,918 ÷26 B) 630 ÷35 C) 483 ÷23 D) 629 ÷17

NEED HELP ASAP 80 P0INTS What is the value of x? Enter your answer in the box. units Triangle F S B with F S equal to 38 and F B equal to 55. Triangle Z D R wi

The longest chain of atoms in a particular molecule consist of seven carbon atoms. Which name might this molecule be called? A. butane B. ethylene C. heptyne D.