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Simple Machines: Inclined Plane, Wedge, and Screw

15 minutes

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Videos are generally available for preview to non-members as short clips. Limited full-length titles are also available. Log In to view the full length title.

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3 men use a furniture dolly to push an upright piano up a ramp and into a truck.

Uses animated graphics and real examples to illustrate an inclined plane, wedge, and screw. Offers a definition of each and examines the relationship between the three. Shows how they have been used historically. Also defines simple machines and mechanical advantage.

Media Details

Runtime: 15 minutes

Topic: Science
Subtopic: Physics, Simple Machines
Grade/Interest Level: 7 - 12
Standards:

Release Year: 1998
Producer/Distributor: Cambridge Educational
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Lights and gauges with display screens cover the walls. Illustration of energetic reaction drawn on top. Caption: it releases a lot of energy in the form of heat.

Still image from: 2025 Moon Phase and Libration--Northern Hemisphere

Still image from: 2025 Moon Phase and Libration--Southern Hemisphere

Image of people raising their hands in the air at the top of a wooden roller coaster at Six Flags.

Crash test dummy in the driver's seat of a vehicle. Caption: [tires squeal]

Large plane taxiing on a runway. Caption: Propulsion is the power that moves something,

Cartoon portrayal of Albert Einstein in a lab coat points to a chalkboard that says, “Albert Einstein.”

Still image from: All the Answers: Solar Eclipses, Microwaves, Death Valley

Still image from: All the Answers: The World Wide Web, the Great Wall, Horsepower

Person speaking. Caption: So a nanometer would be ten to the minus nine meters.