Answer:
By ‘inserting’ you means to putting a resistor in series. In this case, no, there is no resistance that would produce the same effect as a short circuit.
If you adding a resistor in parallel with the circuit, then if it had a low value It might be similar to a short circuit. I
 
        
             
        
        
        
No answer is possible until we know the number that belongs after the words "... angular speed of ". 
 
        
             
        
        
        
Answer:
It's the third one in the picture ...
r = 3x - 2y
Explanation:
 
        
             
        
        
        
I think it is either D) or E)
But i am going to go with E)
 
        
                    
             
        
        
        
The answer is divergent boundaries.
I hope this helps you!