jonathanLeelemonds jonathanLeelemonds

03-11-2020
Physics

contestada

The input work done on a machine is 9.63 × 103 joules, and the output work is 3.0 × 103 joules. What is the percentage efficiency of the machine?

Respuesta :

04-11-2020

Answer:

31.15%

Explanation:

The formula used was

((Work output)/(Work input))×100

Answer Link

toolboxj10 toolboxj10

12-01-2021

Answer:

C. 31.1 percent

Answer Link

Otras preguntas

identify the roots of the equation and the multiplicities of the roots 8(x - 2)³ = 0

What is the measure of R? A. 32 B. 40° C. Cannot be determined D. 64°

3.Complete the text using the words in the box as needed Accept, occasion, and, love, fun, kind, best, party, present, really Dear Ahsan, Thank you very much fo

why is cursing someone in authority bad?

Mass of the sun is 2x10³⁰ kg and that of the earth is 6/10²⁴ kg and the distance between them is 1.5 x 10¹¹m. What is the gravitational force produced between

1) Explicar la diferencia entre clima y tiempo meteorológico. Describir los elementos meteorológicos.

A hacker is trying to guess someone's password. The hacker knows (somehow) that the password is 10 characters long, and that each character is either a lowercas

Find the gradient of the straight line joining the two points. (1,7) and (-1,-7)

Carmen Abdul and David sent a total of 78 text messages over their cell phones during the weekend . Abdul sent 10 fewer messages then Carmen . David sent two ti

Tom and Jerry had a race. Tom started at 0200 running at 4.5km per hour. Jerry started later at 6:30am running at 6.5km per hour. After five hours, who was ahea