National Science Olympiad Forum By SOF Olympiad Trainer - Page 102

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
I think friction is taken as one and normal force tooif we are in apparent contact with one surface then friction is onebut the actual contact is at many places so we can't say it as many frictional forces.

Ans 2:

Class : Class 8
there are three forces : frictional force, normal force, and gravitational force

Ans 3:

Class : Class 9

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
Guys it is WRONG

Ans 2:

Class : Class 8
the solution is contradicting itself

Ans 3:

Class : Class 8
bro why?? i dont undestand..pls help

Ans 4:

Class : Class 8
Yah it’s c

Ans 5:

Class : Class 8
C is the right answer

Ans 6:

Class : Class 8
The ans is wrong

Ans 7:

Class : Class 9

Ans 8:

Class : Class 8
it should be c

Ans 9:

Class : Class 8
its c please rectify answer

Ans 10:

Class : Class 8
C is scientifically correct, please rectify this mistake

Ans 11:

Class : Class 9
Yeah the answer is wrong it should be C

Ans 12:

Class : Class 9
yeah it's c obviously

Ans 13:

Class : Class 8
C is the right ans

Ans 14:

Class : Class 9
It should be C.Please fix the technical errors.

Ans 15:

Class : Class 10
yes why?

Ans 16:

Class : Class 8
Guys it's c

Ans 17:

Class : Class 8
the answer given is wrong, just checked from the book answer key

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5

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Subject :NSO    Class : Class 10

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
why

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 10

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