2. A 7 kg package slides down an incline with an initial speed of 1 m/s. The coefficient of friction for surface ABC is ur = 0.314. Determine the initial

kinetic energy T. [J] b. the distance d [m] so that the package hits the conveyor belt at a speed 2 m/s. c. the velocity at the bottom of the hill [m/s] d. the total energy lost due to friction [J]