unicornxrex unicornxrex
  • 13-02-2017
  • Physics
contestada

50 J of work was performed in 20 seconds. How much power was used to do this task?

Respuesta :

Nightowl0
Nightowl0 Nightowl0
  • 13-02-2017
I would go with 2.5 because all you do is divide 50 and 20 

That would give you 2.5 :) 
Answer Link
kathrynholl kathrynholl
  • 13-02-2017
Power is the measurement of work.. you can find power by dividing work by time, so you have P=50J/20s leading to 2.5 J of power being used.
Answer Link

Otras preguntas

what does the mutual reward Theory state
Which sentence, spoken by Marley, supports the story's theme that a person's duty is to help fellow human beings? A. Oh blind man, blind man! B. In life I wa
remove the largest common factor
Which of the following best describes how galaxies exist in the universe? A. They spin within a few miles of each other. B. They exist together with no empty sp
Find the smallest number into which 6,9 and 15 will divide.
plzz help fast :):):)
Many jews were prevented from leaving Germany because..
Which of the following words best describes the location of the Eastern Roman Empire's capital? Select one: a. accessible b. isolated c. diverse d. remote
what did president james k. polk use as grounds for declaring war against Mexico? a.) annexation of Texas b.) declaration of the border c.) Mexican soldiers' at
In England, the concept of individual rights can be traced back to _____. Select the best answer from the choices provided. a.concepts developed by Charlemagne