answer the questions
chapter:work and simple machines
#note: only answer if u know otherwise answer will be reported
don't answer if u don't know please
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answer the questions
chapter:work and simple machines
#note: only answer if u know otherwise answer will be reported
don't answer if u don't know please
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Answer:
1.
a) B
b) A
c) C
d) third class lever
reason: as the effort lies between the load and fulcrum.
2.
a) wheel and axle
b) sorry i dont know for this one :(
hope it helps i