The Force of friction between an object and the surface upon which it is sliding is 12N. The weight of the object is 20N. What i s the coefficient of kinetic friction? Use equation Ffr=Uk(mg)
1 answer:
Answer:
Explanation:
Reducing Sliding Friction. You can reduce the resistive force of sliding friction by applying lubrication between the two surfaces in contact, by using rollers, or by decreasing the normal force
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Answer:h=19.4 m
Explanation:
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Velocity at this instant
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Answer:
Explanation:
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Explanation:
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note how the units cancel out, if the units do not cancel out (kg/kg=1) then u did something wrong