Question

Give examples to show that friction is both a friend and a foe.​

Answer 1

ANSWER

Examples to show that friction is a friend and a foe: Friction is friend: (i) Friction allows us to grip and catch different objects. (ii) It helps us to walk comfortably on the surface. (iii) It helps to minimize the speed or to stop the moving objects. ... Friction is foe: (i) Friction causes wear and tear in objects.

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Answer 2

Answer:

friend:--

1) we are able to walk because of friction

2) we can write

3) moving objects can stop

foe:--

1) tyers and soles of shoes wear our because of friction

2) friction between two different parts of machines produces heat and because of it machine can be damage ....

Explanation:

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