Simple Machines: Wheels and Axles
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Presents the wheel and axle as a simple machine that can change the amount of force and/or its direction. Portrays the interrelationship of force and distance and pictures the results of combining several wheel and axle units. Depicts such examples as the steering wheel of an automobile, the hand wheel on a lathe, and the crank on a pencil sharpener., Demonstrates the different ways a wheel can be used to turn another wheel on the same axle or on a different axle to accomplish more work with less force.
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Presents the wheel and axle as a simple machine that can change the amount of force and/or its direction. Portrays the interrelationship of force and distance and pictures the results of combining several wheel and axle units. Depicts such examples as the steering wheel of an automobile, the hand wheel on a lathe, and the crank on a pencil sharpener., Demonstrates the different ways a wheel can be used to turn another wheel on the same axle or on a different axle to accomplish more work with less force.NOTE: Two (or more) records have been merged together to create this data.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, color, description, catalog record
- Wikipedia — List of Coronet Films — title, year, creator, length, color, credits
Original permalink · Record added 2024-04-22 14:27:37