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Adogsled team has a total momentum of 1710 kg•m/s. if the team has a total mass of 450 kg, what is its speed?
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A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
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Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
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Adogsled team has a total momentum of 1710 kg•m/s. if the team has a total mass of 450 kg, what is i...
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