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A 25 kg block is at rest on a horizontal surface. A horizontal force of 75 N is required to set the block in motion. When it is in motion a 60 N forced is required to keep the block moving with a constant speed. Find the coefficients of static and kinetic friction. Draw a force diagram and explain!
 2 years ago
 2 years ago
A 25 kg block is at rest on a horizontal surface. A horizontal force of 75 N is required to set the block in motion. When it is in motion a 60 N forced is required to keep the block moving with a constant speed. Find the coefficients of static and kinetic friction. Draw a force diagram and explain!
 2 years ago
 2 years ago

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inkyvoydBest ResponseYou've already chosen the best response.0
That is not math, that is more science than math.
 2 years ago

catsrule332Best ResponseYou've already chosen the best response.0
That is not at all helpful. It's math/physics
 2 years ago

ChlorophyllBest ResponseYou've already chosen the best response.2
Static friction: 75/ ( 25 * 9.8 ) = .31 Kinetic friction: 60 / ( 25 * 9.8 ) = .24
 2 years ago

ChlorophyllBest ResponseYou've already chosen the best response.2
dw:1333113611201:dw
 2 years ago
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