National Science Olympiad Forum By SOF Olympiad Trainer - Page 98

User Forum

Subject :NSO    Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9

Ans 2:

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

Ans 3:

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.

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

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

Ans 2:

Class : Class 8
it should be c

Ans 3:

Class : Class 10
yes why?

Ans 4:

Class : Class 9

Ans 5:

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

Ans 6:

Class : Class 8
its c please rectify answer

Ans 7:

Class : Class 8
The ans is wrong

Ans 8:

Class : Class 8
Yah it’s c

Ans 9:

Class : Class 9
Guys it is WRONG

Ans 10:

Class : Class 8
the solution is contradicting itself

Ans 11:

Class : Class 9
yeah it's c obviously

Ans 12:

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

Ans 13:

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

Ans 14:

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

Post Your Answer

Subject :NSO    Class : Class 3

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 10

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
why

Post Your Answer

Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 10

Post Your Answer

Subject :NSO    Class : Class 9

Post Your Answer