Work - Energy transferred when a force moves something over a distance, Force - A push or a pull, Machine - A tool that makes work easier by changing force or direction, Simple Machine - A machine with only one basic movement that helps do work, Inclined Plane - A slanted surface that raises objects, Wedge - Two slanted surfaces joined to split or cut, Screw - An inclined plane wrapped around a cylinder, Lever - A rigid bar that turns on a fulcrum to lift a load, Fulcrum - The pivot point of a lever, Wheel and Axle - Two connected circular objects that turn together to move things, Pulley - A grooved wheel with a rope or chain for lifting or moving loads, Mechanical Advantage - How many times a machine multiplies the input force, Power - How fast work is done, Joule - Metric unit for work or energy, Newton - Metric unit for force, Meter - Metric unit for distance, Watt - Metric unit for power, Second - Metric unit for time, Work = ? - Work = Force × Distance, Power = ? - Power = Work ÷ Time, Name the six simple machines - Inclined plane, wedge, screw, lever, wheel and axle, pulley, A screwdriver prying a paint-can lid is acting as which simple machine? - Lever, What two main parts create a pulley? - A wheel plus a rope, cable, or chain, Which simple machine is on the bottom of a wagon to help it roll? - Wheel and axle,

machines

tarafından
Yazdır
Yerleştir

Skor Tablosu

Hafıza Kartları açık uçlu bir şablondur. Bir lider panosu için skor oluşturmaz.

Görsel stil

Seçenekler

Şablonu değiştir

Otomatik olarak kaydedilen geri yüklensin mi: ?