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Formulas

 
Vector Kinematics
Dynamics
Work & Energy
Momentum
Equilibrium
Circular Motion
Gravitation

 

Problems

 
Vector Kinematics
Dynamics
Work & Energy
Momentum
Equilibrium
Circular Motion
Gravitation

 

Dynamics

Problem type:

No Friction

Friction

Friction + Incline

Free-body diagram: Free-body diagram Free-body diagram Free-body diagram
Chosen axes:

Chosen axes

Chosen axes

Chosen axes

Equations:

x direction

Fnet = ma
= Fapplied
Fnet = ma
= Fapplied-Ff
Fnet = ma
= Fapplied-Ff-
Fgsin

y direction

Fnet = 0
= FN - Fg
Fnet = 0
= FN - Fg
Fnet = 0
=
FNcos
-Fgcos

Ff

=

FN = coefficient of static friction

Ff

=

FN = coefficient of static friction

Vector Kinematics Formulas

Work & Energy Formulas

 

created by Will Kuo and Stan Watterson
thinkquest participants  team 25844
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