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Lesson 8 - Coggle Diagram
Lesson 8
Velocity
vector
meter/second
m/s
final velocity/initial velocity
rate change of distance with respect to direction
-ve and +ve
Displacement
vector
meter
m
distance measured from reference point
-ve and +ve
Acceleration
vector
meter/second^2
m/s^2
rate change of velocity with respect to distance
-ve and +ve
Angular Formula
ωf = ωi + α t
θf = θi + ωit + 1/2(α)( t)2
ωf2 = ωi 2+ 2α(θf - θi )
Velocity time graph
Area under curve is displacement
gradient gives acceleration
velocity function
differentiated gives acceleration function
integrated gives displacement function
Displacement function
Differentiated gives velocity function
Acceleration function
integrated gives velocity function
formula (linear)
v2 = u2 + 2 a (sf – si)
sf = si + u t + 1/2 a t2
v = u + a t
Angular Displacement
θ
Angular Velocity
ω
Angular Acceleartion
α