PS Unit 1

PS Unit 1

Assessment

Flashcard

Physics, Science

8th 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 unit is used to measure velocity?

Back

cm/s

2.

FLASHCARD QUESTION

Front

What is centripetal acceleration?

Back

Centripetal acceleration is the acceleration that occurs when an object moves in a circular path, changing direction but maintaining a constant speed.

3.

FLASHCARD QUESTION

Front

What does a distance vs. time graph represent?

Back

A distance vs. time graph shows an object's speed.

4.

FLASHCARD QUESTION

Front

How do you calculate average speed?

Back

Average speed is calculated by dividing the total distance traveled by the total time taken.

5.

FLASHCARD QUESTION

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object.

6.

FLASHCARD QUESTION

Front

What happens to an object in uniform motion?

Back

An object in uniform motion travels at a constant speed in a straight line.

7.

FLASHCARD QUESTION

Front

What is the formula for calculating acceleration?

Back

Acceleration = (Final Velocity - Initial Velocity) / Time.

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