Physics, 09.03.2021 21:10 greekfreekisdbz
Two hard, steel carts collide head-on and then ricochet off each other in opposite directions on a frictionless surface. Cart 1 has a mass of 0.350 kg and an initial velocity of 2 m/s. Cart 2 has a mass of 0.500 kg and an initial velocity of β0.500 m/s. After the collision, cart 1 recoils with a velocity of β4 m/s. What is the final velocity of cart 2?
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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. Γ10ΞΌ
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Two hard, steel carts collide head-on and then ricochet off each other in opposite directions on a f...
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