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1st class lever
2nd class lever
3rd class lever
200
seasaw
give me an example of a 1st class lever
200
wheel barrel
give an example of a 2nd class lever
200
baseball bat.
give an example of a 3rd class lever.
300
because we might need to lift things or do stuff with it.
Why is a 2nd class lever important
300
we might need to play baseball and we need a baseball bat or glove in order to play baseball
Why is 3rd class lever important.
400
the fulcrum is in the middle the load is on the side and the effort is on the side too.
Where is effort fulcrum, and load in a seasaw
500
seasaw and hammer.
What are 2 examples of a 1st class lever.