Shweta Basu
from
Amity international School, Gurgaon
Subject :NSO Class : Class 5
The SI unit of force is
Ans 1:
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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 2:
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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.
Ans 6:
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Soundharya
from
ISWK, Muscat
Class : Class 8
Frictional force is reduced on the carom board by talcum powder.