simple machines

simple machines

Assessment

Flashcard

Physics

9th - 11th 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 device that helps makes work easier.

2.

FLASHCARD QUESTION

Front

What is the formula needed to solve for work?

Back

w = f * d

3.

FLASHCARD QUESTION

Front

In a wheel and axle, the wheel travels a longer ________ but takes ____ force.

Back

Distance, less

4.

FLASHCARD QUESTION

Front

Using a lever, if you lift a 10,000 N car with a force of 1000 N, what is the mechanical advantage?

Back

10

5.

FLASHCARD QUESTION

Front

Simple machines can make work easier by reducing the effort force needed to move an object. What is the trade off?

Back

You have to move a greater distance.

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 are the six types of simple machines?

Back

Lever, wheel and axle, pulley, inclined plane, wedge, screw.

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