Physics, 07.12.2020 17:10 DEVORIA2001
El movimiento de una partícula está definido por la relación = 1.54 – 302 + 5 + 10, donde y se expresan en metros y segundos, respectivamente. Determine la posición, la velocidad y la aceleración de la partícula cuando = 4.Trazar las graficas que represente el resultado de posición, velocidad y la aceleración en el tiempo indicado
Answers: 2
Physics, 22.06.2019 06:30
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
Answers: 1
Physics, 22.06.2019 15:20
Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.
Answers: 3
Physics, 22.06.2019 19:30
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
Physics, 22.06.2019 23:30
Which model displays the change in a gas when the temperature of the gaseous system decreases?
Answers: 3
El movimiento de una partícula está definido por la relación = 1.54 – 302 + 5 + 10, donde y se expre...
Mathematics, 05.03.2021 20:30
English, 05.03.2021 20:30
Mathematics, 05.03.2021 20:30
Mathematics, 05.03.2021 20:30
History, 05.03.2021 20:30
Chemistry, 05.03.2021 20:30
Mathematics, 05.03.2021 20:30
Mathematics, 05.03.2021 20:30
History, 05.03.2021 20:30
Mathematics, 05.03.2021 20:30