CH1 - Objective The main objective of this lab was to...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Objective: The main objective of this lab was to verify the condition of translational equilibrium (sitting still basically), by using a force table model. Experimental data Pulley #1 Pulley #2 Pulley #3 mass(grams) 50 100 90 angle(degrees) 35 150 290 Mass of the hanger = 50g Error in mass = 4g Error in angle = 2º Data analysis: Cartesian coordinates: 1. Equations for T netx and T nety: 𝑇 1? = .981 cos ( 7𝜋 36 ) = .804𝑁 𝑇 2? = −1.4715 sin ( 5𝜋 6 ) = −.736𝑁 𝑇 3? = 1.347 sin ( 29𝜋 18 ) = −1.27𝑁 T netx = -1.20N 𝑇 1? = .981 sin ( 7𝜋 36 ) = .563𝑁 𝑇 2? = 1.4715 cos ( 5𝜋 6 ) = −1.27𝑁 𝑇 3? = −1.347 cos ( 29𝜋 18 ) = −0.461𝑁 T nety = -1.17N
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon