Consider the players in the previous question. Calculate the components of displacement and the magnitudes of displacement for both players. Then,
assume Player 1 runs with an average speed of 6.0 m/s, and the two players arrive
at the meeting point at the same time. Determine the average speed of Player 2.
Report your answers within the frame of reference where up and right are defined
as the positive directions. Report your final answers using the correct number of
significant figures.

Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to.in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?