0.04m²
Explanation:
Given parameters: 
Pressure = 250000Pa
Weight = 40000N
Unknown: 
Area of each foot = ? 
Solution: 
Pressure is the force exerted per unit area of a body
   Pressure = 
 To find the area; 
         Area = 
     Area =  = 0.16m²
 = 0.16m²
The force exerted by all the four feet is 0.16m²
the area of each feet =  = 0.04m²
 = 0.04m²
Learn more: 
Pressure brainly.com/question/7139767
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Answer: 18.9 m
Explanation:
i did the kinematic equation & found the answer. 
 
        
             
        
        
        
Answer:
when the mass of the bottle is 0.125 kg, the average height of the beanbag is 0.35 m.
when the mass of the bottle is 0.250 kg, the average maximum height of the beanbag is 0.91m.
when the mass of the bottle is 0.375 kg, the average maximum height of the beanbag is 1.26m.
when the mass of the bottle is 0.500 kg, the average maximum height of the beanbag is 1.57m.
Explanation:
 
        
             
        
        
        
Answer:
hey how are you
are these points for free or something