SOLUTION: http://imageshack.us/photo/my-images/11/page400a.jpg/I need help Please! I need help check my answerPlease! number 23 only The key is 133.25lb, ............99= [√(3960

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Question 467514: http://imageshack.us/photo/my-images/11/page400a.jpg/I need help Please!
I need help check my answerPlease!
number 23 only
The key is 133.25lb,
............99= [√(3960^2* 125)/Ws]-3960
( 99+ 3960)^2 = ([√(3960^2* 125)/Ws])^2
16.475.481*Ws = 1.960.200.000
............Ws=1.960.200.000/16.475.481
............Ws=118.98
my answer not match the key
Thank you
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi,

 

 

 

 

 

  = 118.98lb

Weight in space is always less than weight on Earth.

133.25lb could not be a correct answer. 

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