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Subject :NSO    Class : Class 6


The given figure is an example of

A1st class lever
B2nd class lever
C3rd class lever
DBoth A and B


Please explain me the answer of this question.

Ans 1:

Class : Class 9
A means A. Aarya you are right

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6
It is A

Ans 4:

Class : Class 7
its definitely a

Ans 5:

Class : Class 3
It's A, as in a hammer, the fulcrum, that is the place were the head of the hammer and rod of the hammer meet is in center, the load which is the nail is on one end and the effort we apply is on the other end

Ans 6:

Class : Class 6

Ans 7:

Class : Class 7
should be A

Ans 8:

Class : Class 9
I meant c

Ans 9:

Class : Class 8

Ans 10:

Class : Class 10
It will not be A because in first class lever the fulcrum lies between load and effort but in hammer effort lies between fulcrum and load

Ans 11:

Class : Class 8
It is C.. Cuz the fulcrum is at one end..

Ans 12:

Class : Class 9
D

Ans 13:

Class : Class 7
It should be both a

Ans 14:

Class : Class 7
It shows that the effort is in between and load and fulcrum are at the ends .

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