In a particular crash test, a car of mass 1500 kg collides with a wall, as shown in the Figure. The initial and final velocities of the car are v, -15.0 m/s x and v, -2.6 m/s x, respectively. If the collision lasts for 0.2 s, the average is force exerted on the car D a) 2.35 x 105 Nx b) 1.76 x 105 Nx c) 1.32 x 105 Nx d) 1.98 x 10 Nx. -15.0m/s +260 m/s Before After