Total resistance=R1+ R2= 6Ω
Voltage=12v
Current =

Current= 2A
In a series circuit, equal current passes through every resistance.
Answer is option A
 
        
        
        
Carbon dioxide and water :) hope this helped!
        
                    
             
        
        
        
I suppose that you wanted write "uncharged". The particles without electrical charge present in the nucleus are called neutrons.
        
             
        
        
        
Answer:
a)KE=878.8 J
b)W=2636.4 J      
Explanation:
Given that 
mass ,m = 65 kg
Initial speed ,u = 5.2 m/s
a)
We know that kinetic energy KE is given as follows

m=mass
u=velocity
Now by putting the values in the above equation we get

KE=878.8 J
b)
We know that 
Work done by all forces = Change in the kinetic energy
The final velocity , v= 2 u = 2 x 5.2 m/s
v= 10.4 m/s

Now by putting the values in the above equation we get

W=2636.4 J
a)KE=878.8 J
b)W=2636.4 J
 
        
             
        
        
        
Answer:
1. The lowest stratum of the atmosphere
troposphere
2. Most of the earth's ozone is located in the  
stratosphere
3. Earth coldest temperature occur in the  
mesosphere
Explanation: