Un automóvil que marcha con una velocidad de 72km/h frena de tal forma que 6s después del inicio de la frenada, su velocidad es de 8m/s. Calcular a) tiempo empleado por el automóvil hasta detenerse, b) distancia recorrida por el automóvil hasta detenerse

answer; (arch); good luck

the answer is a. at the equator

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees. 

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.