Processing Math: Done
Lösning 2.6:8
FörberedandeFysik
(Skillnad mellan versioner)
Rad 1: | Rad 1: | ||
<math> H - T\cos{45^\textrm{o}} = 0 </math> | <math> H - T\cos{45^\textrm{o}} = 0 </math> | ||
+ | |||
<math> H = (M + 2m)g\sqrt{2} \cdot 1 / \sqrt{2}\quad H = (M + 2m)g </math> | <math> H = (M + 2m)g\sqrt{2} \cdot 1 / \sqrt{2}\quad H = (M + 2m)g </math> | ||
+ | |||
<math> V + T\sin{45^\textrm{o}} – Mg – mg= 0 </math> | <math> V + T\sin{45^\textrm{o}} – Mg – mg= 0 </math> | ||
Nuvarande version
2
1
2H=(M+2m)g
2
2
g(M+2m)=−mg
Detta innebär att