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Curriculum Offer, X 2020-2021 Cours X NIE https:/ieonline x religion College p Positive Physics positivephysics.org/lesson/physics/free-fall/complete-problems-2?courseID=1&unitID=9&skillID=55&mode=work&problemID=750 Student : (98) My Day M Gmail YouTube Maps "THE LAST TO SEE T... AP PSYCH DE GOV Common App Home | Naviance St. Math Book positivephysics PREMIUM Dashboard CheneyE Com Accu Reference Lesson A student fires a cannonball vertically upwards. The cannonball returns to the ground after a 6.80s flight. Determine all unknowns and answer the following questions. Neglect drag and the initial height and horizontal motion of the cannonball. Use regular metric units (ie. meters). How long did the cannonball rise? unit What was the cannonball's initial speed? unit What was the cannonball's maximum height? unit Hint! Check Answers Cannot Be Solved Unit 3: Free-Fall, Complete Problems 2 Using g = 9.8m/s2 Keep 3+ sig figs Desmos Calculator 56 F Mostly sunny O ENG )