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Angle Between Two Vectors Using Dot Product

Authored by Anthony Clark

Mathematics

10th Grade

Used 1+ times

Angle Between Two Vectors Using Dot Product
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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A

B

C

D

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the angle formed between two vectors (orthogonal) using dot product ?

45 degrees

90 degrees

180 degrees

60 degrees

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What operation you need to find an angle between two vectors?

Dot product between the two vectors

Dot product between the two vectors divided by the magnitude of both vectors

Cosine inverse of dot product between the two vectors divided by the magnitude of both vectors

Cross product between the two vectors

Sine inverse of the length of the cross product between the two vectors divided by the magnitude of both vectors

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the dot product if ||v||= 8, ||w||=6 and the angle between them is θ = 240˚

-24

24

48

-48

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the dot product.

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If ||v||= 8, ||w||=6 and the angle between them is θ = 240˚ Find the product of vector v and vector w using dot product.

24

-24

48

-48

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