Rotational Kinematics
AP Physics C Mechanics · Flashcards
AP PHYSICS C MECHANICS · FLASHCARDS
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QUESTION
What is the relationship between frequency and angular velocity?
QUESTION
What is the linear speed at the edge of a rotating disk?
QUESTION
Calculate the moment of inertia for a point mass
m
m
m
at distance
r
r
r
.
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ANSWER
I
=
m
r
2
I = m r^2
I
=
m
r
2
. Simplest case where all mass is concentrated at distance
r
r
r
.
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