At what coordinate on axis is net electric field produced
Two particles are fixed to an x axis: particle 1 of charge q1 = +2.10 x 10-8 C at x = 20 cm and particle 2 of charge q2 = -5.00q1 at x = 70 cm. At what coordinate on the axis is the net electric field produced by the particles equal to zero?
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Determine the maximum height h at which the cabinet can be pushed so that it does not tip over, and find the corresponding acceleration of the cabinet.
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Assume that the smallest volume that you can dispense is 1.0 ml and that you have 3.5 L of an in expensivediluent. You have a stock solution that has a concentration of8 M, and you need to make 100 ml of the final 0.4 nM working solution.
(a) Find the tension of this string. Give the answer in pounds. The density of steel is 7.86 g/cm^3. (b) There are 228 strings in a piano. (Some notes use more than one string.) If we assume that the tension in every string is the same, find the t
The thermal energy that is used to heat the water is being transferred to the water from a 500 C hot reservoir. Find the rate of heat transfer to the water.
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