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प्रश्न
Does a longer rope make a bigger circle? Why is it so?
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उत्तर
Yes because longer rope act as a bigger radius, so circle made by longest rope was biggest.
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संबंधित प्रश्न
Do the activity in small groups. Each group should take a rope of a different length. See the circles made by different groups.
Which group made the smallest circle?
How long was their rope?
What was the radius of the smallest circle?
Are all the wheels of a bicycle or a bullock-cart of the same radius?
Have you seen a tractor or a road roller?
Which is the biggest wheel you have ever seen?
Is this circle better than the one you made earlier without a compass?
Draw the radius of this circle and measure it.
Now everybody was excited to spin their tops which looked like this.
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| Zakir | Appu | Naina | Guddo |
Whose top will not spin at all?
Now everybody was excited to spin their tops which looked like this.
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| Zakir | Appu | Naina | Guddo |
Whose top will spin a little?
