Rotational Kinematics
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Rotational Kinematics and Dynamics. AP Physics Lecture Notes. Angular Kinematics. s. radian (rad). q. r. Angular Kinematics. Angular Kinematics. Angular Displacement. Angular Kinematics. Average angular Speed. Instantaneous angular Speed. Angular Kinematics.

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Rotational Kinematics and Dynamics

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Rotational kinematics and dynamics

Rotational Kinematics

and Dynamics

AP Physics

Lecture Notes


Rotational kinematics and dynamics

Angular Kinematics


Rotational kinematics and dynamics

s

radian (rad)

q

r

Angular Kinematics


Rotational kinematics and dynamics

Angular Kinematics

Angular Displacement


Rotational kinematics and dynamics

Angular Kinematics

Average angular Speed

Instantaneous angular Speed


Rotational kinematics and dynamics

Angular Kinematics

Average angular Acceleration

Instantaneous angular Acceleration


Rotational kinematics and dynamics

Angular Kinematics

Quantity Linear Angular

Displacement x q

Velocity v w

Acceleration a a


Rotational kinematics and dynamics

Linear Equations

Angular Equations

Displacement x q

Angular Kinematics

Velocity v w

Acceleration a  a


Rotational kinematics and dynamics

Angular Kinematics

Angular and Linear Relationships


Rotational kinematics and dynamics

m1

r

m2

v

Moment of

Inertia

v

Rotational Energy

Rotational

Kinetic Energy


Rotational kinematics and dynamics

Moment of Inertia

Calculating moment of inertia


Rotational kinematics and dynamics

Example

I = ?

L = 1.5 m

m = 2.5 kg

D

L

Parallel-axis Theorem


Rotational kinematics and dynamics

F

q

q

r sin(q)

r

Torque


Rotational kinematics and dynamics

F

a

Newton’s 2nd law

for rotation

Newton’s 2nd Law for Rotation

r

m


Rotational kinematics and dynamics

Rotational Energy

F

q

ds

dq

r


Rotational kinematics and dynamics

Rotational

Work-Energy

Theorem

Rotational Energy


Rotational kinematics and dynamics

END


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