Question

kylie was able to accomplish the same amount of work in half the time of Lito did it. How does the power output of Kyle compare with that to Lito? a.their power output is equal b.Kyles power output is twice to that to Lito c. Kyles power output is one-half that of to Lito d. Kyles power output is four times that of Lito

Answer 1

Answer:

b) kyles power output is twice to that of Lito

Explanation:

power = Work / time

here work in both the cases is same .

let time taken by Lito be 1

therefore, P = W/T

= work / 1

now power of Kyle = work / ½

= 2(work)

therefore, Kyle used twice the power to that of Lito did to finish the work.

hope it helped :)