Principles
Equations  

Kinetic Energy 
Gravitational Potential Energy 


Spring Potential Energy 
Conservation of Energy 


Unit Reference  

g  constant: 9.80 meters/secondsē 
h  height (in meters) 
k  spring constant (in kilograms/secondsē) 
m  mass (in kilograms) 
v  velocity (in meters/second) 
x  horizontal position or distance (in meters) 
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