wolf8Bgg0abelabailet wolf8Bgg0abelabailet

04-07-2016
Physics

contestada

When a machine is used to perform a task, work output is always more than work input. please select the best answer from the choices provided t f?

Respuesta :

Аноним Аноним

22-10-2018

properly input current above 40 voltage or 100 for example elecrical fan machine is used to perform a task, work output is always more than work

Answer Link

Otras preguntas

What is the international community's most common view on nuclear proliferation? A. The threat of global nuclear war is very high, so all nuclear weapons should

In the US economy of the 1970s, steadily decreasing economic growth made prices go down. fewer jobs and lower wages gave Americans fewer resources. fewer but be

Identify the type of error in the sentence. If the sentence contains no error, select C. By calling every hour, my mother received Jamie's call

(01.04 MC)Suppose an archeologist finds a 10th-century gold coin from the Abbasid Caliphate in a Viking grave in Norway, thousands of miles away. For what purpo

meat on a hamburger wighed 90 grams. how many hamburgers can be made from 720 grams of meat?

In which of the following ways does a fertilized egg differ from an unfertilized egg?

Which sentence uses possessive pronouns correctly? A. The posters on the wall are our's. B. What is you're last name? C. During the storm, the ship lost it

1. what do you know about eagles? Answer:.........

write the ratio 6 ft to 4yd as a fraction in simplest form.

Which of the following territories is INCORRECTLY matched with the nation that conquered or assumed control over it by the eve of World War II? A. Ethiopia/Ital