Kinetics

Kinetics study the movement of bodies, without considering the causes of the movements. It is only about describing the movement, stating:

• how the bodies' positions change over time;

• what the trajectory is;

• what is the speed, acceleration,...

Fundamentals

Material point

System of Reference

Position

Moving

Trajectory of

Infusion solution

Acceleration

Translation and rotation movements

Simple types of movements:

Uniform rectilinear movement

Uniformly varied rectilinear movement

Uniform circular motion

Harmonic oscillatory motion

Composition and decomposition of movements

Components of position, speed and acceleration vectors

Oblique throwing in a uniform gravitational field

Uniform circular motion and harmonic oscillatory movements

Cycloidal movement

Helical movement

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