Work, Simple Machines, and Mechanical Advantage

Work, Simple Machines, and Mechanical Advantage

Assessment

Flashcard

Science

12th 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 that is commonly used to raise a flag?

Back

Pulley

2.

FLASHCARD QUESTION

Front

What is the correct unit for measuring force?

Back

Newtons

3.

FLASHCARD QUESTION

Front

In a lever system, what is the term for the point where the lever pivots?

Back

Fulcrum

4.

FLASHCARD QUESTION

Front

What happens to an object when a force is applied?

Back

It moves.

5.

FLASHCARD QUESTION

Front

How can you increase the mechanical advantage of a lever?

Back

Move the fulcrum closer to the load.

6.

FLASHCARD QUESTION

Front

What is the definition of mechanical advantage?

Back

The ratio of the output force to the input force in a machine.

7.

FLASHCARD QUESTION

Front

What type of simple machine is a wheelbarrow?

Back

Lever (specifically a class 2 lever).

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