Recent content by galaticman

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    Determining Initial and Equilibrium Concentration (Help )

    Ohhhh okay I got it then! Thanks!
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    Determining Initial and Equilibrium Concentration (Help )

    Yup that is pretty much it except it is not just SCN it is NaSCN but I am not sure if that matters for the problem or not?
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    Determining Initial and Equilibrium Concentration (Help )

    Determining Initial and Equilibrium Concentration (Help!) Homework Statement You are given the equation Fe3+ + SCN- -> FeSCN- You are performing an experiment in which you are mixing Fe(NO3)3 and NaSCN. A table is given and I will only list the first sets of data because if i can figure out...
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    Rocket Acceleration: Linear or Exponential?

    Homework Statement Do rockets have linear or exponential acceleration? The Attempt at a Solution This is not a homework question I was just wondering if Rockets have linear or exponential acceleration. I was thinking that they have exponential acceleration because of the constant loss of mass...
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    Work of kinetic friction on block in vertical circle

    thanks so much! I understand the entire problem completely now! you were a huge help
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    Work of kinetic friction on block in vertical circle

    So if I am understanding this correctly would that mean that: 1. Fxmg=mv2/R 2. mg*sin40=mv2/R 3. vf=√(R*9.8*sin40) 4. vf=1.3747m/s AND would that also mean that the mass of the block did not matter for Vf
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    Work of kinetic friction on block in vertical circle

    Homework Statement 1. Homework Statement A block of mass 0.015kg enters the bottom of a circular, vertical track with a radius R = 0.3m at an initial velocity of 4/ms. If the block loses contact with the track at an angle of 130 degrees, what is Wk, the work done by kinetic friction...
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    Block in a verticle circle with friction

    If you are doing the same problem that I am doing for PHYS 170 I am pretty sure that the radius is 0.3m not 0.5m