Answer:reflection by dust particles in air
 
        
             
        
        
        
Answer:
maybe its heat sorry if it's wrong
because if friction is not in the problem so we are making heat or thermal energy 
 
        
             
        
        
        
I believe the correct response would be B. It would decrease.
        
             
        
        
        
The answer would be C. 5m
This is because to find d, you would need to divide W (125 J) by F (25 N).
Hope this helps!