Answer:
The transverse displacement is    
    
Explanation:
  From the question we are told that 
      The generally equation for the mechanical wave is 
                     
      The speed of the transverse wave is 
      The amplitude of the transverse wave is 
      The wavelength of the transverse wave is 
       At t= 0.150s , x = 1.51 m 
  The angular frequency of the wave is mathematically represented as 
           
Substituting values  
          
         
The propagation constant k is mathematically represented as 
                   
Substituting values 
                   
                    
Substituting values into the equation for mechanical waves 
       
         
    
 
        
             
        
        
        
A.the composition of the inner and outer planets, current observations of star formation, and the motion of the solar system I hope this helps
        
                    
             
        
        
        
I believe the answer is x
        
             
        
        
        
Answer:
a.  W
W
Explanation:
 = temperature of the surface of sun = 5800 K
 = temperature of the surface of sun = 5800 K
 = Radius of the Sun = 7 x 10⁸ m
 = Radius of the Sun = 7 x 10⁸ m 
 = Surface area of the Sun
 = Surface area of the Sun
Surface area of the sun is given as 

 = Emissivity = 1
 = Emissivity = 1
 = Stefan's constant = 5.67 x 10⁻⁸ Wm⁻²K⁻⁴
 = Stefan's constant = 5.67 x 10⁻⁸ Wm⁻²K⁻⁴
Using Stefan's law, Power output of the sun is given as 

 
        
             
        
        
        
Answer:
Temperature increase = 2.1 [C]
Explanation:
We need to identify the initial data of the problem.
v = velocity of the copper sphere = 40 [m/s]
Cp = heat capacity = 387 [J/kg*C]
The most important data given is the fact that when the shock occurs kinetic energy is transformed into thermal energy, therefore it will have to be:
![E_{k}=Q\\ E_{k}= kinetic energy [J]\\Q=thermal energy [J]\\Re-employment values and equalizing equations\\\\\frac{1}{2} *m*v^{2}=m*C_{p}*dT  \\The masses are canceled \\\\dT=\frac{v^{2}}{C_{p} *2} \\dT=2.1 [C]](https://tex.z-dn.net/?f=E_%7Bk%7D%3DQ%5C%5C%20E_%7Bk%7D%3D%20kinetic%20energy%20%5BJ%5D%5C%5CQ%3Dthermal%20energy%20%5BJ%5D%5C%5CRe-employment%20values%20and%20equalizing%20equations%5C%5C%5C%5C%5Cfrac%7B1%7D%7B2%7D%20%2Am%2Av%5E%7B2%7D%3Dm%2AC_%7Bp%7D%2AdT%20%20%5C%5CThe%20masses%20are%20canceled%20%5C%5C%5C%5CdT%3D%5Cfrac%7Bv%5E%7B2%7D%7D%7BC_%7Bp%7D%20%2A2%7D%20%5C%5CdT%3D2.1%20%5BC%5D)