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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.
APPEARS IN
संबंधित प्रश्न
Collect some bricks. Lay them on the ground in a line as shown in the picture. Try walking on them. Was it easy?
Observe pictures 1 and 2. In the pictures, children are pulling the buckets from the well.
- Can you tell the difference in both the pictures?
- Which would be easier – using the pulley or not using it to lift things?
Look around you – where all do you see the use of pulleys? List them.
Can you think of other ways by which we can travel on water?
How did you feel riding in the cart? Also, share your experience in the class also.
How many children come on bicycles to your school?
Would you like to ride in something like this? Why?
Have you ever seen so much snow? Where? In films or somewhere else?
Do you think that such places have snow all the time? Why?
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.
