Sumar los vectores por el método del poligono

1) A =(-14,21) m/s B =28 m/s;50°

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z