Domojuarez Domojuarez

11-11-2019
Chemistry

contestada

what is the efficiency of a machine if your work on the machine is 1,200 j and the machines output work is 300j

Respuesta :

jeremiahkevinm jeremiahkevinm

06-10-2020

Answer:

25%

Explanation:

Efficiency is (output work ÷ input work) × 100

so

Efficiency = (300 J ÷ 1200 J ) × 100 %

= 25%

Answer Link

Otras preguntas

What happened during the Harlem Renaissance? A. New York City became the center of the civil rights movement. B. African Americans created art that explored t

PLEASE HELP!! I WILL REWARD BRANIEST!

Diego is selling raffle tickets for 1.75 per ticket. A.complete the table to show how much money he earned if he sold each number of tickets

Plz help me !!!!!!!!!!!!!!!!!!!

List five examples of materials and equipment that can be used for math activities.

find the value for m -10 + 59 = 5m = 7 + 3m

what philippine contemporary theatre style deals with the problems individuals considering their society?

HOW IS PHENOTYPE DIFFERENT THAN GENOTYPE?

A Cambra pouce car traveling at 28 m/s slowat a rate of at 3.6 m/s every second find.a) The time taken for the police car to come to Stop?

Someone plzzz help me on this