Answer:
The current will decrease.
Explanation:
When another bulb is added, the resistance is going to increase. Keep in mind that the current is inversely proportional to the resistance (<em>Ohm's law: R= </em><em>V</em><em>/</em><em>I</em><em> </em><em>).</em> Therefore when the resistance increase, the current running in the circuit will decrease.
 
        
             
        
        
        
Around 27 satelites is used for GPS technology
        
                    
             
        
        
        
 Answer:
The time it can operate between chargins in minutes is 

Explanation:
Given:  ,
,  ,
, 
a). The rotational kinetic energy 






b). The power average 0.8kW un range time can be find 

Solve to t'



 
        
             
        
        
        
Answer:
 In the more scientific viewpoint, the most important thing that she must do is caring for her hygiene and put some plastic gloves in her hands.
This is because there are lots of particles that can be retained in the hands (dust, skin, etc), and when examining the scene, she may drop some of these particles, "contaminating" the scene in this way with information that only will affect the investigation.
So the most important thing is being prepared to not affect anything in the crime scene