Procedimiento De Mecanica De Fluido.docx

2) 𝑤 = 𝑚𝑔 𝑤2=(0.769)(9.8)

𝑤2 = 0.75362𝑁

𝑤3 = (0.2689)(9.8) 𝑤4 = (0.377)(9.8) 𝐹𝑝 = (𝜌 ∗ 𝑔 ∗ 𝑎) (

𝑤3 = 2.63522𝑁 𝑤4 = 3.6946𝑁

𝑦2 ) 2 (100

𝐹𝑝 =

𝐾𝑔 9.8𝑚 ) ( 2 ) (0.075𝑚)(0.052 ) 𝑚3 𝑠 2

Puntualizando la carga ℎ → 1.67𝑐𝑚 3 3) 𝑀2 𝑀𝑏 = 0 𝑤𝐿 − 𝐹𝑝 𝐿𝑝 = 0 (0.75362𝑁)(0.30𝑚) − 𝐹𝑝 (0.2283𝑚) = 0 𝐹𝑝 =

0.226086 0.2283

𝐹𝑝 = 0.99030𝑁

4) 𝑀3 𝐹𝑝 = (𝜌 ∗ 𝑔 ∗ 𝑎)

𝑦2 2

(100𝑘𝑔/𝑚3 )(9.8 𝑚/𝑠2 )(0,75𝑚)(0.1𝑚)2 2

𝐹𝑝 = (

𝑀𝐵 = 0 𝑤𝐿 − 𝐹𝑝 𝐿𝑝 = 0 (2.63522)(0.30) − 𝐹𝑝 (0.2117) = 0 𝐹𝑝 =

0.790566 0.2117

𝐹𝑝 = 3.734𝑁 5) 𝐹𝑝 = (𝜌 ∗ 𝑔 ∗ 𝑎)

𝑦2 2

)

𝐹𝑝 = 3.675𝑁

𝐹𝑝 = 0.91875𝑁

𝐹𝑝 = (

(1000𝑘𝑔/𝑚3 )(9.8 𝑚/𝑠 2 )(0,75𝑚)(0.124𝑚)2 ) 2

Puntualizando la carga ℎ 0.124𝑚 = = 0.0413𝑚 3 3

Σ𝑀𝑏 = 0 𝑤𝐿 − 𝐹𝑝 𝐿𝑝 = 0 (3.6949𝑁)(0.30) − 𝐹𝑝 (0.2037𝑚) = 0 1.10838 = 𝐹𝑝 0.20376

𝐹𝑝 = 5.439𝑁

𝐹𝑝 = 5.650𝑁