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Textbook Expert
Textbook ExpertVerified Tutor
26 Nov 2021

Given information

Given: 

Speed of the air which is ,

   

     

Dimension of the face of building wide

Height =  

density    

 

Step-by-step explanation

Step 1.

Average force:

  

Where,

=the change in momentum

  =the time interval. 

And, 

Where,   

 =distance

 =the speed. 

And, 

Where, 

= final velocity

= initial velocity

= mass of air

 

 

 

 

 

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