0.67s
Explanation:
Given parameters: 
Speed of bullet = 600m/s
Distance of target = 400m
Unknown: 
Time taken for bullet to reach target = ? 
Solution: 
Speed is a physical quantity that expresses the rate of change of distance with time; 
    Speed = 
    Since time is unknown, we make it the subject of the expression; 
    time =  =
 = 
    time = 0.67s
Learn more: 
Speed brainly.com/question/10048445
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Answer:
8672
Explanation:
multiply the length value by 100
 
        
             
        
        
        
Airports use ramps to connect the plane to the airport and towing trucks use ramps to get the vehicles on the truck
        
                    
             
        
        
        
Answer:
Missing numbers are 3,11,13, 15,17,19, 23,27,29 and wrong are 6,68
 
        
             
        
        
        
Answer:
A time period is denoted by 'T' . It is the time to complete one cycle of vibration. As the frequency of a wave increases, the time period of the wave decreases. The unit for time period is 'seconds
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