You have two resistors with the same cross sectional area and resistivity. resistor a has length l1 and resistor b has length l2. assume l2 > l1. if the resistors are connected in series with a battery, which resistor has the most power delivered to it? explain. b: if they are connected in parallel with a battery, which resistor has the most power delivered to it? explain.

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?