The direction of an electric field is determined from the behavior of a positive test charge that is set free in the electric field.This charge moves along a distinct vector showing the direction of the electric field  Therefore the answer is b. a positive charge will move in the field.
 
        
             
        
        
        
P=M(mass)G(Gravity)H(Height) 
Gravity=9.8
M=1.5 G=9.8 H=35
so multiply all 
=514.5 potential energy 
        
                    
             
        
        
        
The moon does not have its own light. 
        
                    
             
        
        
        
Answer:
-10
Explanation:
The rectangular area is the base bbb times height hhh.
\begin{aligned}\Delta x&= A \\\\ &=(2\,\text s)\left (-5\,\dfrac{\text m}{\text s}\right ) \\\\ &= -10\,\text m\end{aligned} 
Δx
	
  
=A
=(2s)(−5 
s
m
	
 )
=−10m
	
 
The possum displaces 10\,\text m10m10, start text, m, end text to the left.