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

2/3z = 4 1/4 Solve For Z ?
At which battle did the Americans and French surround the British forcing them to surrender? Trenton Saratoga Yorktown Brandywine
which of the following was a weakness of the articles of confederation
Earth's population continues to grow daily. Which of the following statements best illustrates a possible consequence of such rapid growth? More oxygen will be
______ was a civil rights activist who planned a march on Washington in an effort to secure jobs for black Americans during World War II. Martin Luther King A.
How do you simplify this
when colonists settled in the New World, they tried to build homes similar to those of their native land. Which colonists introduced the log cabin to America?
The Erie Canal connected Albany on the Hudson with..? A. Ontario. B. Buffalo. C. White Plains. D. Lake Superior.
pour quelles raisons beaucoup de touristes viennent chaque annee visiter la france
Which Russian leader earned the nickname “the Great” and abolished Mongol rule in Russia? A. Boyar B. Ivan III C. Vladimir D. Cyril