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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

Do you have to cross any bridge on the way to your school? If yes, what is the bridge like? Draw its picture.
Draw a picture of the bridge in your notebook. Do not forget to draw the train, vehicles, animals or people who cross the bridge.
Can you think of other ways by which we can travel on water?
Does bullock-carts have a roof?
Make a drawing of the cart in your notebook.

Do you have such vehicles in your area?
Can you recognise some birds by their sounds? Can you imitate the sounds of some birds? Do it.

Have you ever seen so much snow? Where? In films or somewhere else?
Go to a ground or an open space with your friends. Act the way you will walk in these situations.
- The ground is made of soft and smooth rose petals.
- The ground is covered with thorns and there is tall grass on the sides.
- The ground is covered with snow.
Was there a difference in the way you walked each time? Discuss.
Do you think that punishment should not be there in schools?
