Answered    You can buy a ready-made answer or pick a professional tutor to order an original one.
QUESTION

The power P obtained from a windmill is directly

The power P obtained from a windmill is directly proportional to the cube of the wind speed s.

a) Write an equation that expresses this variation.

b) Find the constant of proportionality for a windmill that produces 96 watts of power when

the wind is blowing at 20 mi/hr.

c) How much power will this windmill produce if the wind speed increases to 30 mi/hr?

Show more >
  • geoffreysmith
    geoffreysmith
    5 orders completed
    $10.00
    ANSWER
    Tutor has posted answer for $10.00. See answer's preview

    ***** : P ** ******** ************ to **** of ********* S P

    *** ****** *

    ** *

    * ******* ***** k ** * ******** ** *

    * {P/sāŒƒ3} ** speed *

    = ** ****** ***** * *

    96W * = ***

    *

    20āŒƒ3} = 96/8000 = ***** * * **** **

    * = *** *

    * ***** * =

    k*sāŒƒ3 = ***********

    * **** * * 324 *

Learn more effectively and get better grades!

Ask a Question