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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

 

Vector Kinematics

From the acceleration section, we have derived one very important formula: d = Vit + 1/2 at2
From this, we can derive the below formulas.

To solve kinematics problems, we often have to combine 2 or more of the below formulas.  When we encounter gravity problems, we will assume the acceleration due to gravity is 9.8 m/s2.

 

For constant speed:
v = l/t   or    d/t
For constant acceleration:
d = Vit + 1/2 at2
Vf2 = Vi2 + 2ad
Vf = Vi + at
For averages:

Vav =

Formula
Formula for acceleration

Formulas and Problems

Dynamics Formulas

 

created by Will Kuo and Stan Watterson
thinkquest participants  team 25844
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