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प्रश्न
With the help of a pulley, try and lift various things, as shown in the picture.
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उत्तर
Do it yourself.
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संबंधित प्रश्न
Look around you – where all do you see the use of pulleys? List them.
You have seen how children use a different kind of bridges, to cross rivers and other uneven areas to reach school.
Do you have to cross any bridge on the way to your school? If yes, what is the bridge like? Draw its picture.
Find out from your grandparents, what kinds of bridges were there when they were young.
What kind of wheels do bullock-carts have?
What do you call them in your area?
Have you ever been in a thick jungle? Write your experiences in your notebook.
Do you also have punishment in your school? What kind?
If you come across any such incident, whom will you inform?
Draw a picture of your ‘dream school’ in your notebook and write about it and share in the class.
