Physics, asked by ayushi3142, 1 year ago

A block is sliding on a horizontal surface the friction can be increased by (a) decreasing the mass of the block (B)decreasing the area of contact with surface (C) by polishing the surface (D) by putting 2nd Block on the top

Answers

Answered by kuruish37

Well , by putting 2nd block on the top as friction is directly proportional to the weight of the body i.e. more is the weight of the body more is the frictional force...

Answered by shakyaansh9756

ans-(a)decreasing the mass of the block

ayushi3142: but friction is directly proportion to mass of the object so as the mass will be decreased so the friction will also decrease

shakyaansh9756: I know

shakyaansh9756: sorry my mistake

kuruish37: no problem

shakyaansh9756: thanks

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