Forces & Elasticity Flashcards
1
Q
What is meant by ‘elastically deformed’?
A
If an object returns to its original shape after forces removed
2
Q
What is meant by ‘inelastically deformed’?
A
If an object DOES NOT return to its original shape after forces removed
3
Q
What is the equation?
A
F = ke
4
Q
Describe the relationship between the force applied to an object & the extension>
A
Directly proportional, linear
5
Q
What is extension?
A
length increased by an object
6
Q
What is the ‘limit of proportionality’?
A
the point beyond which force applied to an object is is no longer proportional to its extension
