Two flies land on a spining recond one fty. a. lands at the edge of the roond as dinans he second ny, b, lands on a spot that is at ½, what is the relative speed of fly b compare a fly bmoves at the same speed as fly a. b. fly b moves at a speed that is ⅓ the speed of fly a. c. fly b moves at speed that is ¼the speed of fly a. d. fly b moves at a speed that is twice the speed of fly a. e fly b moves at a spoed that is four times the speed of fly a.

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?

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above