The metals will start to rust lol. i think. because this messes up how the metals conduct the flow of the electricity.
        
             
        
        
        
What’s the question or problem ?
        
             
        
        
        
Answer: 0.0146m
Explanation: The formula that defines the velocity of a simple harmonic motion is given as 
v = ω√A² - x²
Where v = linear velocity, A = amplitude = 1.69cm = 0.0169m, x = displacement. 
The maximum speed of a simple harmonic motion is derived when x = A, hence v = ωA
One half of maximum speed = speed of motion 
3ωA/2 = ω√A² - x²
ω cancels out on both sides of the equation, hence we have that 
A/2 = √A² - x²
 (0.0169)/2 = √(0.0169² - x²) 
0.00845 = √(0.0169² - x²) 
By squaring both sides, we have that 
0.00845² = 0.0169² - x²
x² = 0.0169² - 0.00845²
x² = 0.0002142
x = √0.0002142 
x = 0.0146m
 
        
             
        
        
        
Answer: True 
Explanation: Because of the way this water cycle has always circulated our planet, there is indeed a chance that the water in your glass is the same water that thirsty dinosaurs were drinking about 65 million years ago