Question

imagine that friction suddenly vanishes. how would life be affected? list ten such situations

Answer 1

If friction vanishes then following situations created ( Simply think of anything at rest , starts moving )


1 - Buildings starts moving from one place to other
2 - We cannot move at all , we only slide
3 - cannot hang anything on wall
4 - No ceiling fan will be on ceiling due to lack of friction
5 - our vehicles coudnt stop on application of brakes
6 - There is also a friction in air , due to lack of aeroplane coudnt stop once flying...it kepps on flying
7 - No object will remain at rest on the table like books , pen or any articles
8- imagine about any Sports without friction...
9- We cannot write anything without friction.
10 - Any Moving object coudnt be stopped at all...due to lack of friction , it keeps on moving...

Answer 2

Answer:

1. We cannot walk and run.We cannot stand properly without a grip,we would keep slipping.

2. We will not get a grip to hold things, then we cannot eat,we cannot write,we cannot hold the pen or pencil.

3. Moving things cannot be stopped easily.

4. Buildings cannot be constructed.Built house and buildings will be destroy.

5. We would not be able to light a matchstick.

6. When airplane will move in air that will never come down easily.

7. We cannot remove the water from the well with the help of a rope,pulley.

8. The sound waves have to transfer with the help of friction , if there is no friction then no sound.

9. Brakes in the vehicles will be useless.

10. Finally all the things, including us will be slipping.