Question

give two examples of situations in which force of friction is a source of help

Answer 1

Hola!!

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➡ it would be impossible for us to walk without the friction between our legs and the ground....

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

➡ if there was no friction then all the vehicles would slip because of very less friction and many accidents would take place...

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hope it helps ☺

✌✌be brainly

Answer 2

Cases where Friction is a source of help to us.

• When we use a pen to write, friction helps us to write, if there was no friction we wouldnt be able to write with pens or pencils.
• It helps us to walk, without friction we will not be able to walk, we would keep slipping.
• It helps to bring a stop to moving objects or things.