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 :

Stiuky
Stiuky Stiuky
  • 02-05-2020

Answer: The machine does 14.000 J

Answer Link

Otras preguntas

Which best identifies the key events of the nullification crisis? a. Massachusetts claimed the right to impose tariffs on South Carolina, Congress supported tha
find the missing number.32/52 = ?/ 13A: 9B: 4C: 7D: 8
English 1.9 Wegmans and run on
Trina's employer purchased a health insurance plan that cost $550 per month Trina pays $85 toward the plan each month what is the annual value of the employer'
Which of these government programs encourage hygiene practices?
A building that is 15 meters tall casts a shadow that is 6 meters long. at the same time, a tree casts a shadow that is 9 meters long. how tall is the tree
Ancient Egypt had a social hierarchy. If the hierarchy had five levels, with the pharaoh at the top, at which level were artisans and scribes? the second tier,
Solve x2 + 8x − 3 = 0 using the completing-the-square method
which property is illustrated by 45+19=19+45
A projectile is launched horizontally from a height of 8.0 m. The projectile travels 6.5 m before hitting the ground.