Un ferrocarril cuyo movimiento es rectilineo y uniformemente acelerado, parte del reposo y recorre de 80 km/horas cuadradas. ¿Cuál es la velocidad final que alcanza después de recorrer este trayecto? ¿Cuánto tiempo tarda en recorrer esta distancia?

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.