Perkalian Skalar Dua Vektor & Sudut diantara Dua Vektor

Quiz
•
Mathematics
•
10th Grade
•
Medium
Mike D Kinasih
Used 37+ times
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Jika vektor = 4 - 5 dan = + 6 , hasil . = ...
34
26
-7
-26
-34
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
hasil perkalian skalar vektor
u = 6i + 2j - k dan v = 2i - 4j -3k
adalah...
1
3
7
17
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui vektor a=(3,-4) dan vektor b=(m,-3). tentukanlah nilai m agar vektor a tegak lurus vektor b
12
-12
-4
4
1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui |a|=12, |b| =4 dan =150 derajat. maka hasil kali skalar yang membentuk sudut adalah....
24
-24
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Defenisi perkalian skalar dua vektor secara geometri adalah ...
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Jika diperoleh hasil kali skalar dua vektor adalah nol maka sudut yang dibentuk oleh kedua vektor adalah :
sudut lancip
sudut tumpul
sudut siku-siku
kedua vektor berimpit
kedua vektor berimpit dan berlawanan
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
ika diperoleh hasil kali skalar dua vektor sama dengan |a||b| maka sudut yang dibentuk oleh kedua vektor adalah :
sudut tumpul
sudut lancip
sudut siku-siku
kedua vektor berimpit (00)
kedua vektor berimpit tapi berlawanan arah
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