You should come off like would you like to hang out sometime 
        
                    
             
        
        
        
The preamble rock is filled with air spaces
        
             
        
        
        
Awww im too late but im going to wait and see if he has it
        
                    
             
        
        
        
Answer:
The electric force between them is 878.9 N
Explanation:
Given:
Identical charge  C
C
Separation between two charges  m
 m
For finding the electrical force,
According to the coulomb's law
    
Here, force between two balloons are repulsive because both charges are same.
Where 
    
     N
 N
Therefore, the electric force between them is 878.9 N
 
        
             
        
        
        
Answer: 428.57 Mpc
Explanation:
Hubble deduced that the farther the galaxy is, the more redshifted it is in its spectrum, and noted that all galaxies are "moving away from each other with a speed that increases with distance", and enunciated the now called Hubble–Lemaître Law.  
This is mathematically expressed as:
 (1)
 (1)
Where:
 is the recession velocity of the galaxy
 is the recession velocity of the galaxy
 is the Hubble constant
 is the Hubble constant  
 is the distance
 is the distance 
Isolating  from (1):
 from (1):
 (2)
 (2)
 (3)
 (3)
Finally:
