Vector Addition

Vector Addition

Assessment

Interactive Video

Physics

9th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains the analytical method of vector addition and subtraction. It begins with vectors A and B in the x-y plane, detailing their components and how to sum them. The commutative property of vectors is highlighted, allowing rearrangement of terms. The tutorial extends the concept to three dimensions, showing how to add vectors A and B with components in the x, y, and z directions. Finally, it demonstrates adding and subtracting multiple vectors, using vectors A, B, and C to illustrate the process.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of adding two vectors A and B in the x-y plane?

A vector with components Ax * Bx and Ay * By

A vector with components Ax - Bx and Ay - By

A vector with components Ax + Bx and Ay + By

A vector with components Ax / Bx and Ay / By

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In three-dimensional space, what is the z-component of the resultant vector R when adding vectors A and B?

Az + Bz

Az - Bz

Az * Bz

Az / Bz

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you calculate the x-component of vector T, which is the result of A + B - C?

Ax - Bx - Cx

Ax + Bx - Cx

Ax - Bx + Cx

Ax + Bx + Cx

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the y-component of vector T when T = A + B - C?

Ay + By + Cy

Ay - By + Cy

Ay + By - Cy

Ay - By - Cy

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following correctly represents the z-component of vector T?

Az - Bz - Cz

Az + Bz - Cz

Az - Bz + Cz

Az + Bz + Cz

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