Classify given levers:
a.Beam balance
b.Fire tongs
c.Human arm
Answers
Answered by
1
Answer:
1a. 1st class lever
b. 3rd class
c. 3rd class
Answered by
2
Answer:
a. 1st class lever (EFL)
b. 3rd class (FEL)
c. 3rd class(FEL)
Explanation:
F = fulcrum
E = effort
L = Load
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