Answer:
Other reasons people eat vegetables are to get strong and get muscles, abs and I guess that people eat them because they taste good.
Explanation:
 
        
             
        
        
        
Answer:
The axial force is  
Explanation:
From the question we are told that 
      The diameter of the shaft steel is  
       The length of the cylindrical bushing  
      The outer diameter of the cylindrical bushing  is  
        The diametral interference is 
        The coefficient of friction is  
        The Young modulus of  steel is  
 
The diametral interference is mathematically represented as 
            
Where  is the pressure (stress) on the two object held together
 is the pressure (stress) on the two object held together  
      So making  the subject
 the subject 
             
 Substituting values
                 
                  
Now he axial force required is 
              
Where A is the area which is mathematically evaluated as 
                
So   
Substituting values 
       
        
 
        
             
        
        
        
Must be isolated from the temperature of the gas
        
             
        
        
        
Answer:
The value is 
Explanation:
From the question we are told that 
     The mass of the object is  
     The unstressed length of the string is  
     The length of the spring when it is  at equilibrium is  
       The initial speed (maximum speed)of the spring when given a downward blow 
 Generally the maximum speed  of the spring  is mathematically represented as 
            
Here A is maximum height above the floor (i.e the maximum amplitude)
             and  is the angular frequency which is mathematically represented as
 is the angular frequency which is mathematically represented as 
        
So 
         
=>      
Gnerally the length of the compression(Here an assumption that the spring was compressed to the ground by the hammer is made) by the hammer is mathematically represented as 
            
=>         
=>         
Generally at equilibrium position the net force acting on the spring is  
             
=>         
=>        
So 
             
=>          