Page 2: Types of Motion

This page delves into different types of uniform motion, with particular focus on opis ruchu jednostajnie przyspieszonego (uniformly accelerated motion) and uniformly decelerated motion.

Definition: Uniformly accelerated motion occurs when velocity increases by the same amount in equal time intervals.

Highlight: The key difference between cases with zero and non-zero initial velocity is reflected in their velocity-time graphs.

Example: In velocity-time graphs, the area under the curve represents the distance traveled.

The page explains three main types of motion:

1. Uniform motion (constant velocity, zero acceleration)
2. Uniformly accelerated motion (constant positive acceleration)
3. Uniformly decelerated motion (constant negative acceleration)

Vocabulary: In uniform motion, velocity remains constant (v = constant) and acceleration is zero (a = 0).

Definition: Uniformly decelerated motion occurs when velocity decreases by the same amount in equal time intervals, eventually reaching zero.

This comprehensive overview helps students understand różnica pomiędzy prędkością średnią a chwilową (the difference between average and instantaneous velocity) and jak obliczyć niepewność pomiarową (how to calculate measurement uncertainty) in various motion scenarios.