Porfavor estas preguntas urgente 6. Indicar el trabajo necesario para deslizar un cuerpo a 2 m de su posición inicial mediante una fuerza de 10 N. 7. ¿Qué trabajo realiza un hombre para elevar una bolsa de 70 kg a una altura de 2,5 m?

The 20@kg wheel has a radius of gyration about its center g of kg = 300 mm. when it is subjected to a couple moment of m = 50 n # m, it rolls without slipping. determine the angular velocity of the wheel after its mass center g has traveled through a distance of sg = 20 m, starting from rest.

How is zig zagging a form of acceleration?

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c