Hooke's Law Flashcards
1
Q
Hooke’s law
A
Extension is proportional to force
2
Q
When does a metal Spring obey Hooke’s law
A
When a pair of opposite forces are applied to each end
3
Q
Elastic limit
A
When the object no longer obeys Hooke’s law
permanently stretched
4
Q
Elastic behaviours
A
Returns to its original shape after the forces are removed
