physics

As a student was eating her snacks, she accidentally dropped her food and it took 0.12s to hit the ground at the speed of 0.22m/s. a. What is the height from where the food was dropped from? b. What is the maximum horizontal distance that the food can reach? While cleaning the room, one student playfully hit a crumpled paper from the ground with a broom. The paper f Bw in a trajectory with an angle of 21.94 and a velocity of 0.99m/s. a. b. g d. How long will it take for the paper to hit the ground? How high will the paper reach along its trajectory? How far will the paper reach? What is the paper's velocity just before it hits the ground