Vector Addition and Multiplication by Scalars

Vector Addition and Multiplication by Scalars

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

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FREE Resource

The video tutorial covers vector operations, including addition, subtraction, and multiplication by scalars. It explains the triangle rule for vector addition, the process of vector subtraction, and the parallelogram law. Examples are provided to illustrate these concepts, and the video concludes with scalar multiplication, highlighting how it affects vector magnitude while preserving direction.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process of adding two vectors a and b?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the resultant vector when adding two vectors?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the triangle rule of vector addition.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to subtract two vectors a and b.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the parallelogram law in vector addition?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the direction of a vector when it is multiplied by a scalar?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine if two vectors are parallel?

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