Physics, 13.06.2021 20:40 Orlandon220
Una pelota metálica de m;= 32 Kg que se mueve con una
V=+6m/s hacia la izquierda choca de frente con una pelota de
plastilina de mz que se mueve con una V2=-7 m/s hacia la
derecha. Después del choque la pelota metálica se adhiere a la
pelota de plastilina y el conjunto se mueve con una velocidad Vc=
+5 m/s hacia la izquierda (recordar el sentido original de cada
una). ¿Cuál es la masa de la pelota de plastilina?
Answers: 2
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
Answers: 2
Physics, 22.06.2019 05:30
Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?
Answers: 1
Physics, 22.06.2019 08:30
Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2
Answers: 3
Una pelota metálica de m;= 32 Kg que se mueve con una
V=+6m/s hacia la izquierda choca de frente co...
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