The answer is Graph C. To explain, this is because as we look at the position vs time graph, we see that after the first second, it was 30 meters from the start. That would mean that it took 1 second to get to 30 meters. That is shown in Graph c
 
        
                    
             
        
        
        
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Answer:
0.34 m/s^2
Explanation:
force=mass × acceleration
400 =1200 × acceleration
acceleration=400/1200
 =0.34 m/s^2
 
        
             
        
        
        
Answer:
airplane
Explanation:
as greater mass greater inertia
 
        
             
        
        
        
Answer:
 4 option is correct ........