Answer:
The magnitude of the electric force between the to protons will be 57.536 N.
Explanation:
We can use Coulomb's law to find out the force, in scalar form, will be:
 .
.
Now, making the substitutions
 ,
,
 ,
,
 ,
,
we can find:
 .
.
 .
.
Not so big for everyday life, but enormous for subatomic particles.
 
        
                    
             
        
        
        
I think is:
(4)Inner core
(4)different Kingdome different species 
hope this help :)
 
        
             
        
        
        
Answer: reaction force = -558N
Explanation:
w = f = 558N
since action force and reaction force are equal in magnitude and opposite in direction,
reaction force = -(f)
reaction force = -558N
if that helps.
 
        
             
        
        
        
why did my answer get deleted??
oh yeah i put a link on there- oopsies.
I wont this time! 
I got 30!
 
        
             
        
        
        
Answer:
Analyte⇒ one of analgesics
stationery phase⇒ silica
mobile phase⇒ solvent
Explanation:
during the thin layer chromatography non volatile mixtures are separated.The technique is performed on the plastic or aluminum foil that is coated with a thin layer.