Deformation Flashcards
1
Q
Elastic potential energy equation
A
Ep=1/2 k e^2
2
Q
spring constant in series and parallel
A
series (reciprocal)
parallel( addition)
reverse of electricity for resistance
3
Q
Young’s modulus equation
A
E= FL/Ae
4
Q
Stress equation
A
F/A
5
Q
Strain equation
A
e/L
6
Q
energy stored per unit volume
A
1/2 x stress x strain
6
Q
Area under F-e graph
A
Work done or potential energy stored
7
Q
graph or rubber and glass
A
rubber (not proportional and does not reach plastic deformation)
glass (proportional and does not reach limit of proportionality)
