Un chita corre por el Serenqueti persiguiendo un Ñus a una velocidad de 95 km por h-1. ¿Cuántos metros por segundo equivale su velocidad y cuántos metros habrá recorrido al cabo de 10 segundos?

Acar travels 40m in 8 seconds find the car speed

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.

Newtons view of arrangement of the universe