Waving your hand is an example of a lever?

Examples are...........wheel barels and can openers, bottle openers, hammers, doors, toe nail clipers, and staplers

A simple light switch, a water pump, a seesaw, and a catapult.

Gear Stick Door handle Hammer Spannera crowbarScissors, wheelbarrows, scissors, teeter-totters (seesaws). A crowbar or pry bar is also a level in either direction, both of which also employ a...

Scissors, wheelbarrows, scissors, teeter-totters (seesaws). A crowbar or pry bar is also a level in either direction, both of which also employ a wedge.

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