Kinematika

Započnite testiranje  February 6, 2026

 

1. 

Broj stepeni slobode kretanje za tačku koja se kreće u ravni je

2. 

Jedinični vektori polarnog koordinatnog sistema su:

3. 

Vreme je:

4. 

Pri kosom hicu, projekcija brzine na horizontalnu osu je:

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