In a particular crash test, an automobile of mass 1468 kg collides with a wall and bounces back off the wall. The x components of the initial and...

In a particular crash test, an automobile ofmass 1468 kg collides with a wall and bouncesback off the wall. The x components of theinitial and final speeds of the automobile are10 m/s and 2.4 m/s, respectively.If the collision lasts for 0.17 s, find themagnitude of the impulse due to the collision.Answer in units of kg · m/s.Calculate the magnitude of the average forceexerted on the automobile during the colli-sion.Answer in units of N.