Lab 2 Kinematics PHY250L EXPERIMENT 3: SQUEEZE ROCKETTM PROJECTILES Introduction Questions 1. In this experiment, you will launch air propelled projectiles at varying angles of inclination and record their time in flight. For these calculations you will need the height of the launch. What height will you use? (This height is determined in Step 2 of the procedure.) Click here to enter test 2. For Experiments 1 and 2, you solved for several kinematics equations that were used to find values like the projected range of the marble, or the predicted time it would take for a hex nut to reach the ground. This experiment will also require similar calculations. Which kinematics equation will you use to calculate the launch velocity based on the times you will record? (Hint: Think of which variables you have: the time of flight, t, the height of the launch, d,. ) Click here to enter text. 3. You will use the initial launch velocity to calculate a predicted range of the projectile. Refer to Step 9 of the procedure and state the equation that you will use to calculate this value below in variable format. Click here to enter text