Imagina que estas en una carretera recta, delante de la marca que indica 50 metros. Pasa un coche con v=15m/s y pones el cronómetro en marcha a) haz una tabla que muestre dónde estará el coche en los próximos 20 segundos (toma datos cada 5 segundos )

b) haz las gráficas posición tiempo y velocidad tiempo

c) ¿dónde estará el coche al cabo de 1 minuto

Na food processing facility, a spherical container of inner radius r1 5 40 cm, outer radius r2 5 41 cm, and ther- mal conductivity k 5 1.5 w/m · k is used to store hot water and to keep it at 100°c at all times. to accomplish this, the outer surface of the container is wrapped with a 800-w electric strip heater and then insulated. the temperature of the inner surface of the container is observed to be nearly 120°c at all times. as- suming 10 percent of the heat generated in the heater is lost through the insulation, (a) express the differential equation and the boundary conditions for steady one-dimensional heat conduction through the container, (b) obtain a relation for the variation of temperature in the container material by solving the differential equation, and (c) evaluate the outer surface tempera- ture of the container. also determine how much water at 100°c this tank can supply steadily if the cold water enters at 20°c.

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

In science and physics what is the standard unit of measure for speed?