In an uniform circular motion, the direction of the net force on the object is radially inward, passing through the center of the circle.
        
             
        
        
        
Answer:
48N
Explanation:
use F=ma, or force is equal to mass multiplied by acceleration.
 
        
             
        
        
        
Explanation:
Below is an attachment containing the solution. 
 
        
             
        
        
        
Question 1: C Question 2: B, Hope this Helps!
        
             
        
        
        
how does the electric force between two charged particles change if the distance between them is increased by a factor of 3?
 a. it is reduced by a factor of 3