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Subject :NSO    Class : Class 4

Select the pair of forces that always work in opposite direction.

AFrictional force, magnetic force
BGravitational force, frictional force
CGravitational force, magnetic force
DNone of these


Ans 1:

Class : Class 4
There is no explanation for the answer. How do we understand sof?

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
there is air friction against gravity. so answer is B

Ans 4:

Class : Class 8
I think c

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4
THERE IS NO SOLUTION SOB HOW CAN WE UNDERSTAND

Ans 7:

Class : Class 4
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Ans 8:

Class : Class 5

Ans 9:

Class : Class 4

Ans 10:

Class : Class 4
Kqwertyuiopasdfghjklzxcvbnm,.-/:;(₹

Ans 11:

Class : Class 4
Air always act as Frictional force against Gravity Hence ans is B in this case

Ans 12:

Class : Class 4

Ans 13:

Class : Class 4

Ans 14:

Class : Class 5

Ans 15:

Class : Class 5

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