Hooke's Law Flashcards
1
Q
What is ‘Hooke’s Law’?
A
The extension/compression of an elastic body which is directly proportional to the force that causes it.
2
Q
What is the equation for Hooke’s Law?
A
F = K x X
3
Q
What does K mean?
A
Force Constant (Newton Metres)
4
Q
What does X mean?
A
Extension (m)
5
Q
What is the equation rearranged?
A
K = F/X
6
Q
What is the difference between elastic and plastic materials?
A
Elastic materials can go back to their original shape/length after the force is removed and plastic materials remain in their new shape.
7
Q
What is the equation for spring constant?
A
force divided by extension.
8
Q
What is the equation for extension?
A
force divided by spring constant
