Physics, 27.11.2020 18:40, donuteatingcat
TEMĂ: Compunerea forțelor de aceeași direcție
Reprezintă la scară forțele concurente F1 și F2 de module :
a. F1 = 3N și F2 = 7N, când unghiul dintre ele este de zero grade
b. F1 = 4N și F2 = 9N, când unghiul dintre ele este de 180 grade
Construiește rezultanta celor două forțe concurente pentru fiecare dintre punctele a și b utilizând regula triunghiului.
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TEMĂ: Compunerea forțelor de aceeași direcție
Reprezintă la scară forțele concurente F1 și F2 de mo...
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