SAT, 14.12.2021 01:00 Joellel2941
an object of mass m=4.0kg , starting from rest, slides down an inclined plane of length l=3.0m . the plane is inclined by an angle of θ=30∘ to the ground. the coefficient of kinetic friction μk,1=0.2 . at the bottom of the plane, the mass slides along a rough surface with a coefficient of kinetic friction μk,2=0.3 until it comes to rest. the goal of this problem is to find out how far the object slides along the rough surface.
Answers: 3
SAT, 26.06.2019 06:30
Need will give 100 ! in no less than one hundred fifty words, explain why it is important for engineers to sketch designs and use them to clarify their designs to other people, giving at least three reasons.
Answers: 1
an object of mass m=4.0kg , starting from rest, slides down an inclined plane of length l=3.0m . the...
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