Presentation is loading. Please wait.

Presentation is loading. Please wait.

1.These two parts act as one simple machine. They roll and are found on cars and bikes. 2.This simple machine can be used to lift a weight. It has a fulcrum,

Similar presentations


Presentation on theme: "1.These two parts act as one simple machine. They roll and are found on cars and bikes. 2.This simple machine can be used to lift a weight. It has a fulcrum,"— Presentation transcript:

1 1.These two parts act as one simple machine. They roll and are found on cars and bikes. 2.This simple machine can be used to lift a weight. It has a fulcrum, or pivot point, which can be located in the center, near the end or at the end. 3.A heavy object could be rolled up this simple machine, instead of lifting it straight up. Using this simple machine can save effort, although the object must usually cover more distance if this simple machine is used. 4. This is made of a rope, chain, or wire that is pulled over a wheel. It redirects force, making it easier to do work because it is easier to pull down than to pull up. Pulley Wheel & Axle Lever Inclined Plane

2 1.These two parts act as one simple machine. They roll and are found on cars and bikes. 2.This simple machine can be used to lift a weight. It has a fulcrum, or pivot point, which can be located in the center, near the end or at the end. 3.A heavy object could be rolled up this simple machine, instead of lifting it straight up. Using this simple machine can save effort, although the object must usually cover more distance if this simple machine is used. 4. This is made of a rope, chain, or wire that is pulled over a wheel. It redirects force, making it easier to do work because it is easier to pull down than to pull up. Pulley Wheel & Axle Lever Inclined Plane

3 Add to page 117 Power source (battery)

4


Download ppt "1.These two parts act as one simple machine. They roll and are found on cars and bikes. 2.This simple machine can be used to lift a weight. It has a fulcrum,"

Similar presentations


Ads by Google