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

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c. the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?