Question

ajarin dong kak...besok di kumpul kak...

Answer 1

Fx = F cos 30
12 = F x 1/2 √3
F = 12/(1/2 √3)
F = 24 √3

Fy = F sin 30
Fy = 24 √3 x 1/2
Fy = 12 √3

semoga membantu :)

Answer 2

Fx = F cos 30
12 = F . 1/2√3
F = 8√3

Fy = F sin 30
= 8√3 . 1/2
= 4√3 (b)