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

Have you ever gone to a bangle shop?

Guess which of these bangles is of your size.

Which song do you sing when you play these?

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

What was the radius of the smallest circle?

Have you seen a tractor or a road roller?

Guess how this design has made. Use a compass to make similar one in the box.

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

You also try to balance a plate or a round lid on your finger. Where does it balance?

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?