Vectors Assessment

Vectors Assessment

10th - 12th Grade

20 Qs

quiz-placeholder

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Vectors Assessment

Vectors Assessment

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

Created by

C Allison

Used 26+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find  u+vu+v  given  u=<10,4>u=<-10,-4>  ,  v=<3,8>v=<-3,8>  

< -14, 4>

< - 7, - 14>

< 7, 4>

< -13, 4>

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 v=<6,8>v=<6,8>  Find the magnitude of vector v.

14

100

10

10\sqrt{10}

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which vector has the same direction as vector v.  v=<5,12>v=<-5,-12>  

<135,1312><-\frac{13}{5},-\frac{13}{12}>

<513,1213><-\frac{5}{13},-\frac{12}{13}>

<1213,513><\frac{12}{13},\frac{5}{13}>

<65,156><65,156>

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the vector that has the given magnitude and direction angle.  v=7, θ=270°\parallel v\parallel=7,\ \theta=270\degree  

<0,7><0,-7>

<7,0><-7,0>

<7,7><-7,-7>

<7,7><7,7>

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 For the given vectors u and v, find the dot product  uvu\cdot v 
 u=<3.45,6.72>, v=<2.15,5.60>u=<3.45,6.72>,\ v=<-2.15,5.60>  

45.05

13.62

12.39

30.21

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Write the vector with the initial point  (2,4)\left(-2,4\right) and terminal point  (3,5)\left(-3,5\right)  in component form.

 <1,1><-1,-1>  

 <1,1><1,1>  

 <1,1><1,-1>  

 <1,1><-1,1>  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Evaluate <3,7>\parallel<3,-7>\parallel 

 2102\sqrt{10}  

 2i102i\sqrt{10}  

 58\sqrt{58}  

 22  

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