You haven't said whether the two resistors are connected 
in series or in parallel.  It makes a difference.
--  If they are in series, then their combined effective resistance is
                 (3 + 2) = 5 ohms.
Current in the circuit is    (voltage)/(resistance) = 1.5/5 = 0.3 Amp.
--  If they are in parallel, then their combined effective resistance is
               (3 x 2) / (3 + 2) = (6/5) = 1.2 ohms.
Current in the circuit is  (voltage)/(resistance) =  1.5/1.2 = 1.25 Amp.
 
        
                    
             
        
        
        
Horizontal component of force = 100cos(36)= 80.9 N
        
             
        
        
        
Answer:
tan is 15 for that triangle 
 
        
             
        
        
        
Answer:
Yes it will move and a= 4.19m/s^2
Explanation:
In order for the box to move it needs to overcome the maximum static friction force
Max Static Friction = μFn(normal force)
plug in givens
Max Static friction = 31.9226
Since 36.6>31.9226, the box will move
Mass= Wieght/g which is 45.8/9.8= 4.67kg
Fnet = Fapp-Fk
= 36.6-16.9918
=19.6082
=ma
Solve for a=4.19m/s^2