Question

give two situation where it is desirable to increase friction

Answer 1

Hola!!!

here is the answer ⤵

➡ when there is a lot of water in the roads due to heavy rain it is desirable to increase friction because water reduces friction and if vehicles moves on the slippery Road or at the road which is having very little friction then the vehicles can slip and it can be dangerous....

➡ we are able to walk because of friction between Alex and ground if there was no friction then we will not be able to walk we would just slip....

➡ you are able to write because of friction between the pen or pencil and the paper....

hope it helps ☺

✌be brainly

Answer 2

Hey!
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✨Friction is an opposing force that comes to play when one body tends to move over the other . It is a contract force and always acts opposite to the direction of motion.


⭐Carrom Needs increased friction . That's why we spread powder on its surface to increase the friction .

⭐The edge of matchstick needs increased frictional force . More the friction more is it easy to light the stick .

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