Rotational Motion Flashcards
(4 cards)
1
Q
State the principle of conservation of angular momentum.
A
The total angular motion before an interaction is equal to the total angular motion after an interaction in the absence of external torque.
2
Q
What is the equation of angular momentum?
A
L = nh/2π
3
Q
What two equations do you start with to derive w = root [k/m]
A
F=ma , F=-ky
4
Q
Define SHM
A
Unbalanced force/acceleration is equal to and in the opposite direction to the displacement
