Problem associated with coefficient of kinetic friction
A child goes down a playground slide with an acceleration of 1.40. Find the coefficient of kinetic friction between the child and the slide if the slide is inclined at an angle of 26.0 deg below the horizontal.
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A sinusoidal voltage wave on a lossy transmission line is expressed in phasor form as Vs(z) = Vo*e^-(alpha*z)*e^-(j*beta*z) where Vo is complex and is given by Vo = |Vo|*e^(j*phi), where phi is a constant phase.
A product gas from a solid fuel combustion reaction has the following dry-basis molar composition: 72.0% CO2, 2.57% CO, 0.0592% SO2 and 25.4% O2. Determine the composition on mass basis.
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Discuss the trade-offs between fiber optic and satellite communication in terms of costs, signal capacity, signaling method, interference, likelihood of failure and repair issues, multipoint capability, reconfiguration capability, and noise.
A gearset consists of a 16-tooth pinion driving a 40 tooth gear. The diametral pitch is 2, and the addendum and dedendum are1/P and 1.25/P respectively.
What is the molar mass of a nonpolar molecular compound if 5.52 grams dissolved in 36.0 grams of benzene begins to freeze at -1.87oC? The freezing point of pure benzene is 5.50 oC and the freezing point depression constant, Kfp, is -5.12oC/m.
There are 3 compounds with the formula C2H2Br2. Two of the 3 have dipole moments, and one does not. Draw the structures of all three compounds and tell which has no dipole moment.
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