Answer:
b)
Explanation:
By convention, the electric field lines (which are tangent to the direction of the electric field at a given point) always begin at positive charges, and finish at negative charges.
This is a consequence of the convention that states that the electric field has the direction of the trajectory of a positive test charge when released from rest in an electric field.
(As the positive charge would move away from positive charges and would  be attracted by negative ones).
So, the combination of answers that is true is b) (positive, negative, positive).
 
        
             
        
        
        
This leads to a paradox known as the Gibbs paradox, after Josiah Willard Gibbs. The paradox allows for the entropy of closed systems to decrease, violating the second law of thermodynamics. A related paradox is the "mixing paradox".
        
             
        
        
        
Answer:
the renegade 
Explanation: charklie dfamielo
 
        
             
        
        
        
By equation of motion we have   v = u + at
 Where u = Initial velocity, v = final velocity, t = time taken and a = acceleration
Here v = 141 m/s, u = 17.7 m/s and t = 6 s
On substitution we will get 
         141 = 17.7+ 6a
        So, a = (141-17.7)/6 = 20. 55 m/
        Aceeleration = 20. 55 m/ along north direction.
 along north direction.
 
        
             
        
        
        
Well i think the best answer would be A