Does an object move when its under maximum static friction?
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OpenStudy (anonymous):
no as it start moving kinetic friction comes into play:)
OpenStudy (anonymous):
No, It doesn't
OpenStudy (anonymous):
so if it doesn't what would you give as the answer for the minimum force need to move the object?
OpenStudy (anonymous):
the maximum static frictional force occurs when object starts moving...
OpenStudy (anonymous):
F=u(kinetic friction)*N(normal reaction)
if you decrease the normal reaction any how as u remains constant so force can be minimized:)
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OpenStudy (anonymous):
@gerryliyana he is asking for minimum force nt for minimum coefficient:)
OpenStudy (anonymous):
F minimum = f static frictional max
OpenStudy (anonymous):
Thank all of you. I was asking if say the maximum friction is 20N so how much force must be used to overcome friction(no without changing normal reaction)
OpenStudy (anonymous):
do you mean maximum static friction? or kinetic friction??
OpenStudy (anonymous):
if Force = maximum static friction, so object starts moving
if Force > maximum static friction, so object is moving
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