Question

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What happens, when a plastic comb rubbed several times in dry hair, is brought
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pieces of paper?
C. Short Answer Type-l Questions:
How can you feel one newton force?
Explain why an apple dropped from a height always falls down on the earth.
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What is meant by force of gravity?
4. Explain why astronauts wear specially designed spacesuits.
5. Where is the pressure greater, 10 m or 20 m below the surface of the sea? Giver
D. Short Answer Type-ll Questions:
Explain why a wide steel belt is provided over the wheels of army tanks.
(a) Why do mountaineers suffer nose bleeding at high altitudes? (b) Ho
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Answer 1

Answer:

The apple comes down due to gravity