Work and impulse A wheeled cart passes through x = 0 m with an initial velocity that is directed in the positive x direction. The graph below shows the net force that is then applied to the cart between x = 0 m and x = 7 m. A positive force means that the force is directed in the positive x direction; a negative force means the force is in the negative x direction. The cart has a mass of 1.00 kg. .Enet (N) 2 - x (m) |234567 '6 1" Open in Re a Part (a) O Homework I Unanswered - Due Oct 17th, 12:15 PM The cart's kinetic energy at x = O m is 14.0 J. Calculate the speed of the cart when it reaches x = 7.00 m. m/s Type your numeric answer and submit Unanswered - 5 attempts left @ Part (b) O Homework I Unanswered - Due Oct 17th, 12:15 PM Calculate the maximum speed reached by the cart as it travels over this T-meter distance. m/s Type your numeric answer and submit : K\" Openinl @ Part (c) o Homework - Unanswered I Due Oct17th, 12:15 PM Calculate the net impulse experienced by the cart as it travels over this 7meter distance. (Hint: what Sign should the net impulse be in this case?) kg m/s Type your numeric answer and submit % Unanswered . Sattempts left .4 Submit