Transcripción 20/8/2025, 5:42:37 p.m.

Apuntes

• Trigonometric Function: sin(60°) • Force Components and Equations: W x = S N / 3 5 kg·α = S√3 - 2 S N (Note: The division by 3 applies to the entire expression S√3 - 2 S N) S√3 - 2 S N / 3 = kg • Force and Moment Calculations: M·α = W x - F r m·g = S N · y W = 5 kg · 10 m/s² W y = 50 N · cos 60° = φ Σ y = N - W y α = ? M = 1 F r = 50 N · (√3 / 3) • Force Balance in the x-direction: Σ F x = 20 N - F r • Additional Calculations: 60° · sin 60° F r = 50 · (√3 / 3) = 80 / 3