Review Note
Last Update: 01/09/2024 07:27 PM
Current Deck: Physics::04 Mechanics
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Resolving Vectors
How to find Vy and Vx
How to find Vy and Vx
- {{c1::cosθ = Vx/V
⇒ Vx = cosθ × V}} - {{c1::sinθ = Vy/V
⇒ Vy = sinθ × V}}
Back Extra
NOTE: miss Fahmida's pencil method i.e. across → cos, away → sin.
so since Vx is across θ, use cos i.e. Vx = V cosθ
so since Vx is across θ, use cos i.e. Vx = V cosθ
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