Vektor

Vektor

10th Grade

20 Qs

quiz-placeholder

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Assessment

Quiz

Mathematics

10th Grade

Medium

CCSS
HSN-VM.B.4A, HSN.VM.A.2, HSN-VM.B.4B

+1

Standards-aligned

Created by

nurlaela rahmawati

Used 148+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 12 pts

 Diketahui a=2i+5j+4kDiketahui\ a⃗=2i+5j+4k 
 b=i+3j+7k danb⃗=-i+3j+7k\ dan 
 c=5i2jk Tentukan a+b!c⃗=5i-2j-k\ Tentukan\ a⃗+b⃗!  

 (3,8,11)\left(3,8,11\right)  

 (3,8,11)\left(3,-8,11\right)  

 (1,8,11)\left(1,-8,11\right)  

 (1,8,11)\left(-1,8,11\right)  

 (1,8,11)\left(1,8,11\right)  

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Diketahui ׀a׀=8,׀b׀=2Diketahui\ ׀a⃗׀=8,׀b⃗׀=2 
 dan ϴ=45o.Tentukan a.b!dan\ ϴ=45^o.Tentukan\ a⃗.b⃗!  

 18218√2  

 16216√2  

 16316√3  

 828√2  

 838√3  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Diketahui a=i+2j+2k,Diketahui\ a⃗=i+2j+2k,   b=3ij2k. Tentukan a.b!b⃗=-3i-j-2k.\ Tentukan\ a⃗.b⃗!  

 9-9  

 99  

 11  

 1-1  

 6-6  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Jika vektor a = 12 i + 5 k .


Maka panjang vektor a adalah ...

|a| = 11

|a| = 13

|a| = 15

|a| = 17

|a| = 19

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Diketahui u=2i+j2k danDiketahui\ u⃗=2i+j-2k\ dan 
 v=i+3j+k.Tentukan panjang v⃗=i+3j+k.Tentukan\ panjang\  
 proyeksi orthogonal u pada v.proyeksi\ orthogonal\ u⃗\ pada\ v⃗.  

 1/111/√11  

 2/112/√11  

 3/113/√11  

 4/114/√11  

 5/115/√11  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Diketahui vector a = 4i 2j + 2k dan vector b = 2i – 6j + 4k. Proyeksi vector orthogonal vector a pada vector b adalah

i - j + k

i - 3j + 2k

i - 4j + 4k

2i - j + k

6i - 8j + 6k

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Diketahui koordinat titik K(2,3) dan Titik L(-3,7). Vektor KL adalah .....

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Media Image
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Tags

CCSS.HSN.VM.A.2

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