Physics, 22.11.2020 21:10, teetee7561
Un pendul este suspendat de un ax cu o tijă subțire foarte ușoară.
Date m=100 g, l=0,5m, g=9,8 m/s 2
a) Ce viteză minimă este necesară pentru ca pendulul să parcurgă cercul complet.
B) Aceeași întrebare dacă pendulul e suspendat cu un fir
C)Cât este raportul celor două viteze calculate?
Answers: 2
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Un pendul este suspendat de un ax cu o tijă subțire foarte ușoară.
Date m=100 g, l=0,5m, g=9,8 m/s...
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