44. IS the difference between the sum of the masses of individual nucleons and the Name actual mass. Physics Part 2 Exam Please read these instructions before you begin to answer the questions that follow. 44. This paper exam is here for your convenience. Your final answers must be submitted through our app. You may complete the exam direct on file provided in the app or upload a copy 45. is the amount of time required for half the nuclei of a given quantity of a radioactive of this handwritten effort. When you are satisfied that your answers are correct, use the app to isotope to decay. download a file for this lesson, complete and submit to your teacher for grading. Only answers included on the submitted file will be considered for grading. Note that diagrams are not 45 necessarily drawn to scale. Each question is worth two points unless otherwise noted. Think carefully, and remember there are no "trick" questions. 1. A spring that is stretched 23.0 cm from its equilibrium point experiences a force of 103 N. What is the spring constant? 2. In the scenario in #1, how much energy is stored in the spring