Superposition Principle

In this video, I cover the superposition principle for speed and velocity with the help of some useful real-world examples.

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0:00 Definition
2:10 Special Case: Parallel Vectors
14:53 General Formulation

[physics_matters]

Exercises:

1. A plane moves 800 km/h and crosses a 3000 km distance. In one direction, it has a tailwind of 100 km/h and when moving back, it has a headwind of 100 km/h. How fast does it have to move to spend the same time in the air for both directions.