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Unit 1, Chapter 1: Harnessing Human Energy

Unit 1, Chapter 1: Harnessing Human Energy

Assessment

Flashcard

Physics

6th - 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 is kinetic energy?

Back

Kinetic energy is the energy an object possesses due to its motion. For example, a flying soccer ball has kinetic energy.

2.

FLASHCARD QUESTION

Front

What is potential energy?

Back

Potential energy is the stored energy in an object due to its position or state. For example, a battery has potential energy.

3.

FLASHCARD QUESTION

Front

Where is potential energy greatest on a roller coaster?

Back

Potential energy is greatest at the highest point of the roller coaster, which is point W.

4.

FLASHCARD QUESTION

Front

What problem do rescue workers face in a blackout?

Back

They face the problem of their devices running out of charge and not having a way to recharge them.

5.

FLASHCARD QUESTION

Front

What is physical science?

Back

Physical science is the study of the physical world, including matter, energy, and the laws governing them.

6.

FLASHCARD QUESTION

Front

What is an example of energy transformation?

Back

An example of energy transformation is a battery converting chemical energy into electrical energy.

7.

FLASHCARD QUESTION

Front

What is the law of conservation of energy?

Back

The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.

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