Answer:
Use the method on the image and solve it.
 
        
             
        
        
        
<span>The potential energy decreases liquid particles that are attracted to one another move closer together to form a solid. Temperature remains constant because kinetic energy remains constant</span>
        
                    
             
        
        
        
Answer:
The distance away the center of the earthquake is 1083.24 km.
Explanation:
Given that,
Speed of transverse wave = 9.1\ km/s
Speed of longitudinal wave = 5.7 km/s
Time = 71 sec
We need to calculate the distance of transverse wave 
Using formula of distance

 ....(I)
....(I)
The distance of longitudinal wave 
 ....(II)
....(II)
From the first equation

Put the value of t in equation (II)




Hence, The distance away the center of the earthquake is 1083.24 km.
 
        
             
        
        
        
Answer:
The answer to your question is    m₂ = 38.5 kg
Explanation:
Data
distance = d = 2.1 x 10⁻¹ m
Force = 3.2 x 10⁻⁶ N
m₁ = 55 kg
m₂ = ?
G = 6.67 x 10 ⁻¹¹ Nm²/kg²
Process
1.- To solve this problem use Newton's law of Universal Gravitation.
              F = G m₁m₂ / r²
-Solve for m₂
             m₂ = Fr² / Gm₁
 2.- Substitution
             m₂ = (3.2 x 10⁻⁶)(2.1 x 10⁻¹)² / (6.67 x 10⁻¹¹)(55)
3.- Simplification
             m₂ = 1.411 x 10⁻⁷ / 3.669 x 10⁻⁹
4.- Result
             m₂ = 38.5 kg
 
        
             
        
        
        
This question would be false