¿Cuál es la masa de un cajón que es movido a 60 m/s y tiene una energía cinética de 1245 J.

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

Arock collection comes from which part of earth?

Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.