Answer:


Explanation:
 = Velocity of car = 65 mph =
 = Velocity of car = 65 mph = 
 = Density of air =
 = Density of air = 



From Bernoulli's law we have

The maximum pressure on the girl's hand is 
Now  = 200 mph =
 = 200 mph = 

The maximum pressure on the girl's hand is 
 
        
             
        
        
        
Answer:
That's a really nice question sadly I don't know the answer I'm replying to you cuz I'm tryna get points so... Sorry
 
        
             
        
        
        
Answer:
<em>The main sources of error in the collection of data are as follows : Due to direct personal interview. Due to indirect oral interviews. Information from correspondents may be misleading.</em>
 
        
                    
             
        
        
        
Explanation:
The federal highway administration reports nearly 800 work zone fatalities per year.