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

What is the term for words such as after, before, following, and then in the chronological writing process? A. signal words B. indefinite pronouns C. conjunct

Explain why numbers with a 5 in the ones place are not prime numbers

Which is a true statement? Themes are implied by the writer and are never obvious. Themes may be specific to one culture or apply to multiple cultures. Themes a

Which accurately describes a letter written during the time a historical event occurred?

What groups were excluded from this widening of political opportunity? Why?

What is expression that uses partial products to multiply 8x64 in 5th grade math

Drake received 80 points on a project for school. He can make changes and receive one-tenth of the missing points back. He can do this 10 times. Create the form

The Sino-Japanese War exposed military weakness in A. China. B. Japan. C. Korea. D. Russia.

Suppose that *n = {n - 2, n + 2, 2n, n/2}. For example, *6 = {3,4,8,12}. For how many distinct integers n does *n have exactly three distinct elements?

how many times is 5 bigger than 0.5?