Power, Electrical Properties, and Motion
The second page focuses on power calculations, electrical principles, and motion measurements, providing essential formulas for practical physics applications.
Definition: Power (P) is defined as energy transferred per unit time, measured in Watts
Example: Using Ohm's Law: If a circuit has 12V and draws 2A, the resistance R = 12V/2A = 6Ω
Vocabulary: Resistance R - The measure of opposition that a circuit presents to electric current
Highlight: The relationship between power, voltage, and current P=U×I is fundamental to understanding electrical systems
This page emphasizes practical applications in electrical systems and motion analysis, presenting formulas for power calculations, electrical relationships through Ohm's Law, and velocity measurements. Each formula includes proper unit specifications and clear variable definitions for accurate calculations.