A225 kg red bumper car is moving at 3.0 m/s. it hits a stationary 180kg blue bumper car. the red and blue bumped cars combine and hit a stationary green bumper car of mass 150kg. the red, blue and green bumper cars all combine. what is the final velocity of the combined bumper cars?
Answers: 1
Physics, 22.06.2019 00:40
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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Physics, 22.06.2019 11:00
What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?
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Explain what will happen if decomposers were apsent from a forest ecoysystem.
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Suppose that two objects attract each other with a gravitational force of 16 units. if the distance between the two objects is double, what is the new force of attraction between the two objects?
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A225 kg red bumper car is moving at 3.0 m/s. it hits a stationary 180kg blue bumper car. the red and...
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