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Kinematics - Coggle Diagram
Kinematics
Area under Graph Method
Break Graph down into Smaller Parts
Find Area of Triangles and Rectangles, compare with Formulae
Gradient = Acceleration
ONLY FOR VELOCITY TIME GRAPH
Displacement
Definition
Vector quantity defined as distance measured from a reference point to final position of a point
SI Unit
meter (m)
Acceleration
Definition
Rate of change of velocity with respect to time
SI Unit
meter per second squared (m/s^2)
Maximum points
Of Velocity Time Graph
Acceleration = 0
Of Displacement Time Graph
Velocity = 0
Formulae for Uniformed Motion
Formulae
sf = si + ut + .5at^2
v^2 = u^2 + 2a(sf-si)
v = u + at
Legend
u = Initial Velocity m/s
a = Acceleration m/s^2
sf = Final Displacement m
si = Initial Displacement m
v = Final Velocity m/s
t = time s
Velocity
Definition
Vector quantity, Rate of change of displacement
SI Unit
meter per second (m/s)
Applications of Differentiation
Displacement
Differentiated
Velocity
Differentiated
Acceleration
Applications of integration
Acceleration
Integrated
Velocity
Integrated
Displacement