Physics, 24.10.2019 02:00 skatingby8910
An asteroid of mass 5.7×104 kg carrying a negative charge of 14.0 μc is 190 m from a second asteroid of mass 5.5×104 kg carrying a negative charge of 15.0 μc. what is the net force the asteroids exert upon each other? (g = 6.673 x 10-11 n∙m2/kg2 and k = 9.0 x 109 n∙m2/c2.) an asteroid of mass 5.7×104 kg carrying a negative charge of 14.0 μc is 190 m from a second asteroid of mass 5.5×104 kg carrying a negative charge of 15.0 μc. what is the net force the asteroids exert upon each other? (g = 6.673 x 10-11 n∙m2/kg2 and k = 9.0 x 109 n∙m2/c2.) 5.6×105 n 5.4×105 n 5.7×10−3 n 4.7×10−5 n
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Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ
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Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
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An asteroid of mass 5.7×104 kg carrying a negative charge of 14.0 μc is 190 m from a second asteroid...
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