A partir del siguiente gráfico rapidez versus tiempos , responda las siguientes preguntas: ¿Cual es la distancia total recorrida del cuerpo?¿Cuál es la magnitud de la velocidad media total? Hola me gustaria que me ayudaran con esta pregunta ya que no se como llega a la respuesta es de fisica de la materia Movimiento rectilinio aceleradoy MRU

At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.