Calculate the quantity of mg metal formed at the cathode
A current of 0.500 A is passed through an electrolytic cell containing molten MgCl2 for 2.00 h. Calculate the quantity of Mg metal formed at the cathode.
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When you last stopped, you noticed that the snow was coming down vertically, but it is passing the windows of the moving car at an angle of 34{\rm ^\circ} to the horizontal. (a) Estimate the speed of the snowflakes relative to the car.
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A 0.15 kg particle moves along an x axis according x(t) = -13 + 2t + 4t2 - 3t3, with x in meters and t in seconds. Give an expression for the (a) x, (b) y and (c) z components of the net force (in Newtons) at time t.
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