Flashcard on Simple Machines

Flashcard on Simple Machines

Assessment

Flashcard

Science

9th 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 simple machine?

Back

A simple machine is a device that changes the direction or magnitude of a force, allowing work to be done with less effort.

2.

FLASHCARD QUESTION

Front

What are the six types of simple machines?

Back

The six types of simple machines are lever, wheel and axle, pulley, inclined plane, screw, and wedge.

3.

FLASHCARD QUESTION

Front

What is a lever?

Back

A lever is a rigid bar that rotates around a fixed point called the fulcrum, used to lift or move loads.

4.

FLASHCARD QUESTION

Front

What is the purpose of a pulley?

Back

A pulley is used to change the direction of a force, making it easier to lift heavy objects.

5.

FLASHCARD QUESTION

Front

What is the fulcrum in a lever system?

Back

The fulcrum is the pivot point around which the lever rotates.

6.

FLASHCARD QUESTION

Front

How does an inclined plane work?

Back

An inclined plane allows a load to be raised by applying a smaller force over a longer distance.

7.

FLASHCARD QUESTION

Front

What is a wheel and axle?

Back

A wheel and axle is a simple machine consisting of a larger wheel attached to a smaller axle, allowing for easier movement of loads.

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