Around 3.70 seconds unless traveling through media
        
             
        
        
        
Answer:
c) What is the ratio K2/K1 of their kinetic energies?
Explanation:
 
        
             
        
        
        
The type of mixture that is formed when a solid is stirred into a liquid and dissolves is called suspension. The particles involved or being mixed in this type of mixture is large enough that can be seen by the naked eye without the aid of any device. A suspension mixture has a heterogeneous mixture.
        
                    
             
        
        
        
Y no me digas nada que te lo digo yo no te quiero ni no su what y el de la selección nacional de la selección de