a las 8:00 de la mañana salen dos camiones, uno desde la ciudad de villa mercedes con rumbo a mendoza y otro desde la ciudad de san luis con rumbo a buenos aires si el camion que va a mendoza se desplaza a una rapidez de 90km/h y el que salió de san luis lo hace con una rapidez de 120km/h ¿donde y cuando se cruzarán? suponer que la distancia entre san luis y villa mercedes es de 90km

Alow cost, low earth orbit (leo) satellite is to be fabricated at a university, for subsequent launch by rocket. what are the constraints and objectives for selection of a material suitable for the satellite bus (i. e. the structure)? explain each in brief. (15 marks) b)suggest sources of data which could support the selection of materials for applications in space. (5 marks) c) set weights for the objectives listed in (2a) using the digital logic method. (5 marks)

Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a. the kinetic energy increases. b.the kinetic energy decreases. c.the kinetic energy remains the same. d.the kinetic energy is always zero.