Question

imagine there is no friction in this world then what may happen​

Answer 1

Answer:

Friction stops things from sliding apart. If there was no friction everything would slide to the lowest point. It would be impossible to climb up anything. ... With no friction the only possible movement would be falling to a lower point under gravity.

Answer 2

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➪We can't eat food.

➪Cars would not move.

➪You would not be able to walk.

➪Anything you are holding on to, at the moment friction ceased to exist, would instantly fall to the ground or fly out of your hands.

➪If you were walking when friction disappeared, your legs would still work, but you wouldn't go anywhere.

➪ Writing on a board would become difficult.

$\huge{\mathbb{\red{\boxed{\boxed{\orange{Extra\: Information:}}}}}}$

$\large{\boxed{\bf{\color{cyan} Friction:-}}}$

➠The force which opposes the relative motion between two surfaces in contact is known as $\sf{\blue{\underline{“friction”.}}}$

$\large{\boxed{\bf{\color{coral} Advantages\:Of\: Friction:-}}}$

➣Friction enables us to walk freely.

➣It helps to support ladder against wall.

➣Breaks of vehicle works due to friction.