angelharrington021 angelharrington021

07-11-2018
Chemistry

contestada

How to find efficiency of a pulley system

Respuesta :

austintules2005 austintules2005

07-11-2018

Multiply the weight of the object by the distance it traveled to find the amount of work output. For the example: 10 lbs. x 1 foot = 10 foot-pounds. Find the work efficiency by dividing the work output by the work input and multiplying by 100.

Answer Link

Otras preguntas

Qué es un hispanohablante? una persona hispana una persona que habla una persona que habla español una persona que habla ingles una persona mexicana

The sequence a1 = 6, an = 3an-1 can also be written as

Podrían ayudarme a hacer un texto o una historia que conlleve las palabras homofona: --Baya: fruta --Valla: línea o lindero formado de estacas unidas para cerra

There are 24 students in mr bobs math class 5/8 of these students earned an a on the geometry assessment how many students earned an a

Lucas says that the grievances against the king are listed _____. A. by importance B. topically C. by relevance D. chronologically

Help ;) Giving Out Medals It was similar to one he had seen in Yellowstone National Park. (Yellowstone National Park is underlined) A. Common noun B. Proper nou

How many triangles can be made if one angle is 95° and the other angle is obtuse?

Tricia has $37.25 in her account. Which shows the amount she will have left after she writes a check for $23.99?

Which one of the following choices best represents a symptom of overtraining?

Which of the following statements about table service settings is correct? A. The salad fork is placed inside the dinner fork. B. Water glasses go above