1 / 6

Inclined Plane

Inclined Plane. A flat, sloped surface. Allows you to exert your input force over a longer distance . Decreases Input force!!! Ex: Ramp. Wedge. An inclined plane that moves (thick at one end and thin at the other). Allows you to exert your input force over a longer distance .

nantai
Download Presentation

Inclined Plane

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Inclined Plane • A flat, sloped surface. • Allows you to exert your input force over a longer distance. • Decreases Input force!!! • Ex: Ramp

  2. Wedge • An inclined plane that moves (thick at one end and thin at the other). • Allows you to exert your input force over a longer distance. • Decreases Input force!!! • Ex: Ax; zipper

  3. Screw • An inclined plane wrapped around a cylinder. • Allows you to exert your input force over a longer distance. • Decreases Input force!!! • Ex: screws, jar lids

  4. Levers • A rigid bar that is free to pivot, or rotate, on a fixed point. • Fulcrum – Fixed point the lever pivots around. • 1st class lever – Increases force and changes direction • Ex: Seesaw, pliers • 2nd class lever – Increases force • Ex: wheelbarrow • 3rd class lever – Increases distance • Ex: Hockey stick, baseball bat

  5. Wheel and Axle • Two circular objects (wheel) that rotate around a common axis (axle). • If force is applied to the wheel – Increases force • Ex: Screwdriver • If force is applied to the axle – Increases distance • Ex: Axle on a car

  6. Pulley • A grooved wheel with a rope or cable wrapped around it. • Different types: • Fixed pulley: Changes direction • Movable pulley: decreases input force • Block and tackle: (fixed and movable pulley put together) greatly decreases input force • Ex: Flagpole; crane

More Related