Answer:
There are so many questions which one you don't know
 
        
                    
             
        
        
        
Answer:
because a smaller cylinder shaped wheel, called the axel ,connects the wheels on a car.
 
        
                    
             
        
        
        
Answer:
Distance travelled is 7 meters and the displacement is 3 meters 
 
        
                    
             
        
        
        
The acceleration of a body in a gravitational field is independent of its mass. Both the stones will fall with the same acceleration through the same height and hence they will strike the ground simultaneously.
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