Resolving Forces & Inclined Planes (AQA A-Level Mathematics): Flashcards

Assume slope is smooth

$mg \sin \theta$

$mg \cos \theta$

When forces completely cancel each other out

Perpendicular to the slope

Parallel and perpendicular to slope

Parallel to plane, opposes motion

$F_{\text{friction}} = \mu F_{\text{normal}}$

Tension is same on both sides of pulley

$mg \cos(\theta)$