Un disco que gira alrededor de su eje, ¿Cuántas vueltas dará en 5s si partiendo del reposo su aceleración angular es de 20 rad/s2? ¿Cuántas
vueltas dará durante el quinto segundo?

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward