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Ashwak from Cambridge, Jalandhar
Subject :NSO    Class : Class 3


The girl a is putting more efforts to pull the sack bag as compared to the girl b. Girl a has to work more against a force which also __________.

A Changes the direction of a moving object
B Causes all objects to fall to the ground
C Prevents us from slipping when we walk
D Makes a stationary object to move


Ans 1:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8

Ans 2:

Kashika Goel from DPS Noida, Noida
Class : Class 7
frictional force is answer prevents from slipping

Ans 3:

Raghav Agarwal from Dinobli School, jharia
Class : Class 4
How is it C

Ans 4:

Vineet Banode from New Horizon Scholars School, Pune
Class : Class 5
Yes how it can be C ?

Ans 5:

Kashika Goel from DPS Noida, Noida
Class : Class 7
B is not correct as it is gravity that causes objects to fall on the ground

Ans 6:

Ashwak from Cambridge, Jalandhar
Class : Class 9

Ans 7:

Kashika Goel from DPS Noida, Noida
Class : Class 7
B is not correct as it is gravity that causes objects to fall on the ground

Ans 8:

Prayaan handel from Billabong high international school, Bhopal
Class : Class 4
how about B

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