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List 3 machines you can make to reduce the amount of energy you use in your activities (or work)

List 3 machines you can make to reduce the amount of energy you use in your activities (or work)
asked 184k views
4 votes
List 3 machines you can make to reduce the amount of energy you use in your activities (or work)

asked
User Regan W
by
7.7k points

1 Answer

1 vote

Answer:

wheel or axle

lever

pulley

answered
User Evgeny Lukianchikov
by
8.5k points
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