Physics, 24.04.2020 22:51 zaylencollins55
A piece of aluminum has a volume of 12 cm and a mass of 32 g. What is its density? Do not forget the units.
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The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation
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Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?
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Physics, 23.06.2019 10:00
The molecular weight of oxygen gas (o2) is 32 while that of hydrogen gas (h2) is 2. prove that under same physical conditions, the velocity of sound in hydrogen is four times that in oxygen
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Physics, 23.06.2019 18:30
Un satĂ©lite artificial de un planeta x tiene un periodo de 8 horas y está colocado a una distancia de 50000 km del centro del planeta. a) ? cuál es la masa mx del planeta? b) ? cuál es el valor de la aceleraciĂłn de la gravedad del planeta a la distancia en que está colocado el satĂ©lite? c) ? cuál es la velocidad orbital del satĂ©lite? d) si la masa ms del satĂ©lite es de 200 kg ? cuál es su energĂa de enlace?
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A piece of aluminum has a volume of 12 cm and a mass of 32 g. What is its density? Do not forget the...
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