Physics, 12.08.2020 08:01, kingalbyss1230

A machine can never be 100% efficient because some work is always lost due to which factor? friction gravity static input force

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:30, BePaige

Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.

Answers: 2

continue

Physics, 22.06.2019 08:30, edjiejwi

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Answers: 2

continue

Physics, 22.06.2019 15:40, byronanderson

If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.

Answers: 1

continue

Physics, 22.06.2019 20:40, ashleyd9243

In addition to gravity, what is the other predominant force that affects the motion of a pendulum?

Answers: 1

continue

Do you know the correct answer?

A machine can never be 100% efficient because some work is always lost due to which factor? friction...

Questions in other subjects:

Biology, 18.12.2020 17:20

You observe a garden and a schoolyard that contains driving tomatoes cucumbers and squash what is most likely true about this microhabitat Jay the soil is rich with nutrients K the...

Biology, 18.12.2020 17:20

Based on what you know about the experimental islands and the lizards that were placed on these islands, explain how and why the average leg length of the population might change o...

Mathematics, 18.12.2020 17:20

this is an edgunity assignment A group of 100 students were asked if they study French or Spanish in school. The results are shown in this two-way table. A 4-column table with 3 ro...

Mathematics, 18.12.2020 17:20

Ok so I really need help! Question:What is the percent of change from 70 to 21? Anwser Choices: A. 70% Decreace B. 49% Decreace C. 70% increase 49% increase...

Mathematics, 18.12.2020 17:20

I AM giving 25 fre points pls come get. i dont want it really...

English, 18.12.2020 17:20

HELP PLZ - GIVE ME LIBERTY The Struggle for Self-Government in Virginia Thomas J. Wertenbaker Chapter I: The Cornerstone of Liberty Three little vessels—th...

Mathematics, 18.12.2020 17:20

Mrs. Harrison has a jar full of cookies. 9 peanut butter cookies 3 sugar cookies 18 chocolate chip cookies 12 oatmeal raisin cookies Which of the following...

Mathematics, 18.12.2020 17:20

In a lab, a substance was cooled by 30∘degrees C over a period of 6 hours at a constant rate. What was the change in temperature each hour? (Note that a change can be an increase o...

Spanish, 18.12.2020 17:20

Which interrogative best completes the question based on the provided response? ¿ baila muy bien? Mi amiga Clara baila muy bien. 1. Dónde 2. Cómo 3. Quié...

Mathematics, 18.12.2020 17:20

In the formula LaTeX: d=rtd = r t, LaTeX: dd represents distance in miles, LaTeX: rr represents average speed in miles per hour, and LaTeX: tt represents time in hours. What is an...

Other tasks in the category: Physics More task