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Shweta Basu from Amity international School, Gurgaon
Subject :NSO    Class : Class 5
The SI unit of force is

Ans 1:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Frictional force

Ans 2:

Anshuman pathak from DPS NOIDA, Noida
Class : Class 5
frictional force

Ans 3:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Newton

Ans 4:

UVAIS ZUFAR from DON BOSCO SCHOOL OF EXCELLENCE, Chennai
Class : Class 8
friction force

Ans 5:

Soundharya from ISWK, Muscat
Class : Class 8
Frictional force is reduced on the carom board by talcum powder.

Ans 6:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Talcom Powder reduces the FRICTION Force and enables the coins to move faster on the Carrom Board.

Ans 7:

RITAJA MISHRA from DPS NORTH KOLKATA, Kolkata
Class : Class 8
Talcum powder or any kind of powder if applied on carom board reduces the strength of Frictional force thus helping the players to shot the coins much smoothly.

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