A 10 kg cart with a velocity of 2 m/s rolls towards a spring, compressing it as it comes to a stop. There is an increase of 10 J of Thermal Energy between the initial and final positions. The spring compresses by 0.5 m. 1. Draw an LOL diagram for the cart as it starts moving and after it compresses the spring, coming to a stop. Assume there is no Thermal Energy at the initial position. Initial Final 2. What is the Kinetic Energy of the cart at the initial position? Given (s) Unknown(s) Equation(s) Substitution(s) Solution(S) 3. Write a total energy equation for each step Cart is in motion Cart is stopped while compressing the spring Total Energy = Total Energy = 4. What is the Spring Potential Energy of the cart at the final position? 5. What is the spring constant of the spring? Given(S) Unknown(S) Equation(s) Substitution(S) Solution (S)