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suppose for a question of"laws of motion",both kinetic and static friction's coefficent is given and we r asked to find out acceleration....which value should v use..kinetic or static????

suppose for a question of"laws of motion",both kinetic and static friction's coefficent is given and we r asked to find out acceleration....which value should v use..kinetic or static????

Grade:12th Pass

2 Answers

basit ali
41 Points
11 years ago

I think that we should use coefficient of kinetic  friction.                                                  Bcause of talk about acceleration we keep mind on moving conditions.

hitesh jaiswal
15 Points
11 years ago

absolutely v is used as kinetic

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