Chemistry, 22.05.2020 19:03 AmbitiousAndProud
Una barca es remolcada río arriba mediante cuerdas unidas a dos tractores que ejercen fuerzas de 5000 N. La corriente del agua provoca otra fuerza que no conocemos. Si la barca se mueve con velocidad uniforme: a) Calcula la fuerza originada por la corriente del río si las fuerzas que ejercen los tractores son perpendiculares entre sí.
Answers: 1
Chemistry, 21.06.2019 18:00, mommatann
In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.
Answers: 1
Chemistry, 22.06.2019 21:00, Janznznz4012
Once similarity and one difference between a mixture of elements and a mixture of compounds
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Chemistry, 22.06.2019 23:00, chastineondre7979
What is the formula of the ionic compound composed of calcium cations and chloride anions
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Una barca es remolcada río arriba mediante cuerdas unidas a dos tractores que ejercen fuerzas de 500...
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