Vector Addition and Resolution 11th Grade

Vector Addition and Resolution 11th Grade

Assessment

Flashcard

Physics

11th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a resultant vector?

Back

A resultant vector is equal to the sum of two or more vectors.

2.

FLASHCARD QUESTION

Front

How is a vector often represented in printed materials?

Back

A vector is often represented as an italicized letter in boldface type, called an algebraic representation.

3.

FLASHCARD QUESTION

Front

In a vector diagram, which displacement is the horizontal component if the options are 30 km, East; 30 km, West; 40 km, North; 40 km, South?

Back

30 km, West.

4.

FLASHCARD QUESTION

Front

What do you need to do if two vectors to be added are at right angles?

Back

You will need to use the Pythagorean theorem.

5.

FLASHCARD QUESTION

Front

How do you find the direction and magnitude of a resultant vector?

Back

You can use vector addition methods, such as graphical representation or trigonometric calculations.

6.

FLASHCARD QUESTION

Front

What is the Pythagorean theorem used for in vector addition?

Back

The Pythagorean theorem is used to calculate the magnitude of the resultant vector when two vectors are at right angles.

7.

FLASHCARD QUESTION

Front

What is the formula for the magnitude of the resultant vector when two vectors A and B are at right angles?

Back

Magnitude = √(A² + B²).

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