Un niño en su bicicleta, paseando en un parque, se desplaza en línea recta desde un punto situado a 2 metros del origen con una velocidad inicial de 3 m/s y una aceleración constante de 2 m/s2. ¿Qué velocidad alcanzará cuando pasen 10 segundos? AYUDAA
(Datos) (Exp. Matematica) (Reemplazo) (Resultado)
vi = ... m/s
vf = ... m/s
t = ... s
a = ... m/s²

Consider the following problem: a box with an open top is to be constructed from a square piece of cardboard, 3 ft wide, by cutting out a square from each of the four corners and bending up the sides. find the largest volume that such a box can have.

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.