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Subject :NSO    Class : Class 5

Which of these is an example of class two lever?

A

B

C

D


please explain the answer in detail.

Ans 1:

Class : Class 4
A

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
the answer is B

Ans 4:

Class : Class 8
The answer is D] Bottle opener

Ans 5:

Class : Class 5
b b b b b b b b b b b b b b b b b b b b b b b

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