Ini 40 poin Rumus resultan apabila diket vektor A dan B = 20N dengan sudut 60(derajat) . Masing masi.... Question from @Alfiraad

January 2019 2 9 Report

Ini 40 poin

Rumus resultan apabila diket vektor A dan B = 20N dengan sudut 60(derajat) . Masing masing resulta

Tulis rumus saja

rennyalilykhari √Fa²+Fb²+2FaFb cos 60

1 votes Thanks 1

faris01gmgmailcom Fr²= F1²+F2² + 2.F1.F2 . Cos a
F1 = 20 N
F2 = 20 N
Cos = 60 derajat

Semoga. membantu

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