Answer:
4 x 10⁻⁴ J
Explanation:
C = 5000 pF, V = 400 V
Energy = CV²/2 = 5000 x 10⁻¹² x 400²/2 = 4 x 10⁻⁴ J
 
        
             
        
        
        
The glandular epithelial tissues make up the liver.
 
        
                    
             
        
        
        
The  frictional force will be 0.22N.
<h3>What is Frictional force?</h3>
Frictional force is the force generated between two surfaces that are in contact and slide against each other. 
Given,
Weight=4N 
mass =4.9/9.8=0.5kg 
Hieght =30m 
velocity=24m/s 
Acceration , v²-u²=2as 
24²/2×30 =a , u is zero 
  a= 1.5m/s² 
By Using conservation  of energy ,
30F+1/2mv²=mgh 
30F=1150-144
F= 6/30 
F=0.2N 
The force will be 0.2N 
to learn more about Friction clickhttps://brainly.com/question/17608236 
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Stars don't have moons and planets do