Post Lab (2).pdf 100% + 1. From the kinematics equations 3.1-3.4, derive Equation 3.10. 2. Derive Equation 3.11 Hint: Use Equation 3.7 to find the time of flight and Equation 3.8 to find the vertical displacement. Remember, here the projectile is launched horizontally. 3. Use Equation 3.6 to show that if an object is launched from the ground, the total time it is in the air is given by _ 2 vi sin e t = = 4. Using results from Exercise 3 Projectile Range in instruction, what can be said for projectiles launched at complimentary angles? Complimentary angles are those that add to 90. 5. Use Equation 3.12 to determine the angle at which maximum range is obtained, given one consistent launch velocity. Equations: Refer to lab manual for equations and notations. v = Vi + at (3.1) O F2 F3 F4 F5 F6 F7 F8 F9 F10 # S % & 3 W E R O