tolong bantu saya... tanpa cara pun gpp

v = v₁ + v₂
v = (2 - 2)i + 8j - 6k
v = 8j - 6k

|v| = [tex] \sqrt{8^2 + (-6)^2} [/tex]
|v| = √100
v = 10 m/s

Jawaban : A

jawabannya B.....mmm.