'Compound machine 1' diaporamas de présentation

Simple Machines

Simple Machines. Group BB. A Simple Machine:. Wedge. What is a wedge?. A wedge is an object with at least one slanting side and a sharp edge end. It can also: Hold an object in place Separate two objects or portion of an object. Lift an object. Calculating Mechanical Advantage .

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Simple Machines

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Simple Machine: wheel and axle, pulley and screw

Simple Machine: wheel and axle, pulley and screw. Group FF. Wheel and Axel. Josephine Harper. What is a Wheel and Axel?. A wheel and axle is a lever that rotates in a circle around a center point or fulcrum. (1). How does it work?.

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Simple Machine: wheel and axle, pulley and screw

Simple Machine: wheel and axle, pulley and screw. Group FF. Wheel and Axel. Josephine Harper. What is a Wheel and Axel?. A wheel and axle is a lever that rotates in a circle around a center point or fulcrum. (1). How does it work?.

409 views • 27 slides