Knowledge Check CAPA3:Vector/1D-2D AP

Knowledge Check CAPA3:Vector/1D-2D AP

Assessment

Flashcard

Science

11th 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 scientific notation?

Back

A method of expressing numbers as a product of a coefficient and a power of ten, e.g., 1.50e-2 represents 0.015.

2.

FLASHCARD QUESTION

Front

How do you convert a number to scientific notation?

Back

Move the decimal point to create a number between 1 and 10, then count the number of places moved to determine the exponent of ten.

3.

FLASHCARD QUESTION

Front

What is the significance of significant figures in scientific measurements?

Back

Significant figures indicate the precision of a measurement, reflecting the certainty of the data.

4.

FLASHCARD QUESTION

Front

How do you determine the number of significant figures in a measurement?

Back

Count all non-zero digits, any zeros between significant digits, and trailing zeros in the decimal portion.

5.

FLASHCARD QUESTION

Front

What is the formula for converting degrees to radians?

Back

Radians = Degrees × (π/180).

6.

FLASHCARD QUESTION

Front

What is the formula for converting radians to degrees?

Back

Degrees = Radians × (180/π).

7.

FLASHCARD QUESTION

Front

What is the distance formula in a 2D coordinate system?

Back

Distance = √((x2 - x1)² + (y2 - y1)²).

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