Activity C 0 Click Reset. Calibrate the doc\" 0 Under Location, select Earth. 7 YOUR GOAL IS TO BUILD A CLOCK THAT WILL KEEP ACCURATE TIME. 1. To calibrate a clock means to make changes until the clock is accurate. Using what you have learned so far, calibrate the clock so that its period is exactly 2.0 seconds. Using the data you've collected so far in this simulation, select settings are you using for your clock. 2. Click Reset, and then click Play. The Actual time and the Pendulum clock time are displayed in the upper left corner. Wait for about five minutes, and then click Pause " . Mass Angle Length Period (kg) (degrees) (cm) (seconds) What is the Actual time? What is the clock time? 3. Based on your test, is your clock running too fast or too slow? What variable (length, mass, or angle) should you change to calibrate your clock? Conduct a couple of additional trials in order to have the design of your clock to match the clock time of 2.0 seconds. Mass Angle Length Period (kg) (degrees) (cm) (seconds) 4. What did you discover about calibrating the \"virtual" clock with actual time? 5. Answer the 5 conclusion questions at the end of the simulation. Your answers will be automatically recorded to measure your comprehension of the ideas investigated in the simulation