Acurrent runs from the left to the right in a long, straight wire. how does the magnetic field at point x compare with the magnetic field at point y? a. the magnetic field at point x points into the page, and the magnetic field at point y points into the page. b. the magnetic field at point x points out of the page, and the magnetic field at point y points out of the page. c. the magnetic field at point x points out of the page, and the magnetic field at point y points into the page. d. the magnetic field at point x points into the page, and the magnetic field at point y points out of the page.

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?