If we are being specific, the inner core has the highest density, but if not then the core in general
        
             
        
        
        
Answer:
Tension is also known as Force...
and Force is mass× acceleration.
so....1000×0.70=700N
 
        
                    
             
        
        
        
Answer:
Watts=Volt*Amps
So A=570/120=4.75amps
If voltage drops to 110V We get A=570/110=5.(18...)amps
 
        
                    
             
        
        
        
Explanation:
The given data is as follows.
       = 57 kg,
 = 57 kg,         = 79 kg
 = 79 kg
        = 6.5 m,
 = 6.5 m,          = (6.5 - 1.9) m = 4.6 m
 = (6.5 - 1.9) m = 4.6 m
(a)   The sum of torque ends about far end is as follows.
      = 0
 = 0
       = 0
 = 0
                      T = 828 N
Therefore, 828 N is the tension in the cable closer to the painter.
(b)  Now, we will calculate the sum about close ends as follows.
  
    
    = 0
 = 0
                             T= 506 N
Therefore, 506 N is the tension in the cable further from the painter.   
 
        
             
        
        
        
Answer:
Help me please?
Explanation:
Did you get the answer? I believe it’s either C. +q or D. 0