Question

A trashcan has an 'anti-skid' base made of rubber, which prevents it from sliding on
the ground easily. Many other objects like the bases of laptops, mobile phones etc.,
have similar 'anti-skid' rubber pads. How do these pads work?( Support your answer
with appropriate reason)
1 by increasing the weight of the object significantly
2 by attracting the surface on which they are placed, like magnets
3 by increasing the friction between the two surfaces in contact with each other
4 by changing the pressure on the surface by distributing weight over a larger​

Answer 1

Answer:

Which subject is this give the question clearly to answer It's not at all clear

Explanation:

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Answer 2

Answer:

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