Forces and Elasticity Flashcards
1
Q
What may a force acting on an object cause?
A
A change of shape
2
Q
When an object is stretched, what does it store?
A
Elastic potential energy
3
Q
Hooke’s Law?
A
Extension is directly proportional to the force applied
4
Q
What are the units of spring constant?
A
N/m
5
Q
What are the units of extension?
A
m
