8th CPC 4 Study Guide 24/25

8th CPC 4 Study Guide 24/25

Assessment

Flashcard

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 happens to friction when pavement is wet?

Back

Friction decreases when pavement is wet.

2.

FLASHCARD QUESTION

Front

What is the condition for a car to be balanced?

Back

A car is balanced when it maintains a constant speed, such as when cruise control is set.

3.

FLASHCARD QUESTION

Front

Which law of motion states that more force is needed to move objects with greater mass?

Back

Newton's 2nd Law of Motion states that force equals mass times acceleration (F=ma).

4.

FLASHCARD QUESTION

Front

What are physical properties?

Back

Physical properties are characteristics of matter that can be observed or measured without changing the substance, such as mass, density, and color.

5.

FLASHCARD QUESTION

Front

What does Newton's 2nd Law of Motion explain about force and mass?

Back

It explains that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.

6.

FLASHCARD QUESTION

Front

What is the relationship between mass and gravity?

Back

Gravity is a force that pulls objects toward each other; more mass means a stronger gravitational pull.

7.

FLASHCARD QUESTION

Front

What is an example of a physical property?

Back

Color is an example of a physical property.

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