Energy Stores and Equations Flashcards
1
Q
What are the names of the energy stores?
A
Elastic Potential Chemical Kinetic Gravitational potential Thermal Nuclear Wave Mechanical transfers
2
Q
What are the stores for a light bulb?
A
Chemical~>Thermal
3
Q
What is the equation for Gravitational Potential Energy?
A
GPE = mass x GFS x height
4
Q
What is the equation for Kinetic energy?
A
KE = 1/2 x mass x
velocity*2
5
Q
What is the equation for Elastic Energy?
A
EE = 1/2 x spring constant x extension*2
6
Q
What is the equation for force?
A
K(spring constant) x energy
7
Q
What is Hooke’s Law?
A
Force is proportional to extension until the limit of proportionality.