Question

classify the different devices as to first,second, or third calss lever.write 1 if first class 2 if its is second Class and 3 if it's third class.
1.baseball bat
2.can opener
3.broom
4.crowbar
5.rake
6.spoon
7.wheelbarrow
8.hammer
9.nutcraker
10.scissors​

Answer 1

Answer:

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