The  mass of the large truck is determined as 5680 kg.
<h3>Mass of the truck</h3>
The mass of the truck is calculated as follows;
P = mv
where;
- P is momentum
- m is mass
- v is velocity
m = P/v
m = 125000/22
m = 5680 kg
Thus, the  mass of the large truck is determined as 5680 kg.
Learn more about momentum here: brainly.com/question/7538238
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Answer:
0.5 s
Explanation:
From the question given above, the following data were obtained:
Number of circle (n) = 2
Time (t) = 1 s
Period =? 
Period of a wave is simply defined as the time taken to make one complete oscillation. Mathematically, it can be expressed as:
T = t / n
Whereb
T => is the period 
t => is the space time 
n => is the number of circle or oscillation. 
With the above formula, we can obtain the period of the wave as follow:
Number of circle (n) = 2
Time (t) = 1 s
Period =? 
T = t / n 
T = 1 / 2
T = 0.5 s
Thus, the period of the wave is 0.5 s
 
        
             
        
        
        
Answer:
1. The sound waves are longitudinal because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves.
2. A pulse or a wave is introduced into a slinky when a person holds the first coil and gives it a back-and-forth motion. This creates a disturbance within the medium; this disturbance subsequently travels from coil to coil, transporting energy as it moves.  
Explanation:
 
        
                    
             
        
        
        
Answer:
A I think 
Explanation:
 because what is the most frequency a because it has more frequency I think I'm not that sure