Math Problem Statement

explique moi pourquoi il y a un cos theta au denominateur

Solution

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Math Problem Analysis

Mathematical Concepts

Vector Projection
Trigonometry
Forces in Mechanics

Formulas

pz = pn cos(θ)
Projection of forces: Fz = F cos(θ)

Theorems

Trigonometric Projection Theorem

Suitable Grade Level

Grades 11-12