10. Observa la siguiente gráfica que describe un recorrido en línea recta de un caballo: a) ¿Qué tipo de movimiento presenta el caballo? Justifica la respuesta. b) Indica la distancia que ha recorrido el caballo a los tres segundos de empezar el recorrido. c) Calcula su velocidad media.

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.

An ascending elevator, hanging from a cable, is coming to a stop. part a part complete identify all forces acting on the elevator from the list below. select all that apply. select all that apply. kinetic friction normal force tension weight static friction submitprevious answers correct part b draw a free-body diagram of the object. draw the vectors starting at the black dot. the location and orientation of the vectors will be graded. the exact length of your vectors will not be graded but the relative length of one to the other will be graded.

What are known as the properties of substances that describe a substance et does not change that substances?