1st year of post-compulsory secondary education
Movement (II)
C. Palacios
Mov(II) 
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3.2 Angular magnitudes are related to linear ones (II)

A body with a circular movement has angular velocity: w and also linear velocity. Angular velocity w is expressed in radians per second, linear velocity, v, in m/s. The relation between these two velocities is  v= w*r

 

 

 

 

Acceleration
What is it?
Average and instantaneous acceleration
Intrinsic components
Rectilinear movements (an = 0)
s/t ,v/t and a/t graphs
The meaning of the v/t graph
Circular movements (an # 0)
Angular magnitudes
Relation between angular and linear magnitudes
Graphic representations
Examples of movements
Free fall
Ascending and descending
The meeting of moving objects
Evaluation