How long was their rope?

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Carts and Wheels

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Chapter 8: Carts and Wheels - Exercises [Page 85]

Chapter 8 Carts and Wheels
Exercises | Q 10 | Page 85

Also draw a circle in your notebook using a pencil.

Does a longer rope make a bigger circle? Why is it so?

Draw the radius of this bangle using a ruler.

Measure the length of the radius.

Now see what your friends have drawn. Discuss the length of the radius they measured. Is it the same as yours?

Have you seen a tractor or a road roller?

Which is the biggest wheel you have ever seen?

Are all wheels of a tractor or road roller of the same radius?

Why did Naina get such a drawing? Discuss.

Now you trace a circle on a paper using a bangle. Cut it. Then find its centre like Sameena did.

Now everybody was excited to spin their tops which looked like this.


Zakir	Appu	Naina	Guddo

In whose top is the stick nearest to the centre?