Simple Machines

A flat, sloped surface

• Pulley

• Inclined Plane

• Gravity

• Simple Machine

the force Earth exerts on an object on or near its surface

• force

• simple machine

• gravity

• inclined plane

Tags

NGSS.MS-PS2-4

A push or pull

• force

• gravity

• pulley

• inclined plane

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

a device with few or no moving parts that helps you do work

• pulley

• simple machine

• inclined plane

• force

a grooved wheel with a rope on it

• simple machine

• inclined plane

• gravity

• pulley

a wheel barrow is composed of what two simple machines

• screw and inclined plane

• lever and wheel and axel

• wheel and axel and pulley

• wedge and lever

Tags

NGSS.MS-ETS1-2

Which of the following is an example of a lever?

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Which of the following is an example of a pulley?

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Which of the following is an example of a wedge?

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Which of the following is an example of an inclined plane?

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