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13 Cards in this Set
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Free Body Diagram

1.Identify all forces acting on an object
2.Draw a coordinate system 3.Represent the object as a dot on the origin of the coordinate axes 4.Draw vectors representing each of the identifiying forces 5.Draw and label the net force vector 

F=M*A

F=M*A


Average speed

Total distance/Time interval


Velocity

Displacement/Time Interval


Average Acceleration

(V2V1)/(T2T1) = Δv/Δt


Motion in onedimension with Constant Acceleration
(Other side) 
v=at+v₀
x=.5at^2 + v₀ + x₀ v^2=v₀^2 +2a(xx₀) Average Velocity = .5(v₀+v) 

Projectile Motion
Horizontal Variables 
Initial Position  x₀
Final Position  x Velocity  v = constant Acceleration:a=o 

Projectile Motion
Vertical Variables 
Initial position: y₀
Final Position: y Initial velocity: v₀ Final Velocity: v Acceleration: a=g=9.8m/s/s 

Projectile Motion
Mixed Variables 
Time: t
Angle: ϴ 

Proj. Motion
Range 
xf= v₀^2sin(2ϴ)/g


Uniform Circular Motion 1

s=arc length
Angular Displacement=s=ϴr  Radians Angular Velocity=v=ωr  Radians/s Angular Acceleration=a=αr  Radians/s/s 

Uniform Circular Motion 2

Always a radial accel. towards the inside of the circle.


Angular Kinematics

ϴf=ϴi+ω(TfTi)[α=0]
ωf=ωi+α(TfTi) ϴf=ϴi+ωi(TfTi)+.5α(TfTi) 