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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
The pull of the Earth is called gravitational force. eg are the coming down of a ball

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Class : Class 8
A thrown up ball falling back to us.

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Class : Class 5
Whenever we throw a ball up in the air, it falls back to the ground . This is because of a force called gravitational force or gravity.This is the force in which all the objects are pulled towards the earth. Sir Isaac Newton was the first man to discover it.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
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Ans 2:

Class : Class 5
Hi, I advise you to look https://bit.ly/32h3zpS

Ans 3:

Class : Class 5
There are mainly six types of simple machines a) wheel and axle b) inclined plane c) wedge d) lever e) pulley f) screw

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Vasco de Gama first named India.

Ans 2:

Class : Class 7
You cant INVENT a place.You can discover it.

Ans 3:

Class : Class 5
Invent means "create or design [something that has not existed before ]". According to the recent history Vasco da Dama was the first European to reach India by sea linking Europe and Asia for the first time ocean route , was accomplished on his first voyage to India .[1497-1499] , so you can say that he discovered India .

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
Ferrel's law is the law that wind is deflected to the right in the Northern hemisphere and to the left in southern hemisphere.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Bryophyllum

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Class : Class 5
broyphyllum

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Class : Class 5
Bryophyllum

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Class : Class 7
Bryophyylum

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Class : Class 5
Bryophyllum

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
3 lassi

Ans 2:

Class : Class 4
it is lassi only i have experimented it at my home

Ans 3:

Class : Class 7
It is ghee. VANSH

Ans 4:

Class : Class 5
I think it is ghee .

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
This is because due to small mass the rain drop feels the air resistance but ball don't.

Ans 2:

Class : Class 9
Sorry to say but your ans. is wrong Yash as because the surface of ball is greater than that of ball it will feel more resistance than drop and has lower speed but thats that's not true....it is because of inertia as the body which has greater mass can resist more force and because in this case ball has more mass it can resist air friction easily but due to light weight of drop it can't

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