1. Miguel drops a rock from a cliff. Mid-way down, the ball will posses Kinetic Energy only Either Potential Energy or Kinetic Energy Both Potential and Kinetic Energy Potential Energy only 3. A 1 kg rock is rolling with a speed of v=10 m/s. Find its kinetic energy. KE = 2000J 100J 50J 10J 5. Selma pushes a block with a force of 7N and does 210J of work. How far did she push the block? 30m 5m 10m 20m 11. Erica is a pole vaulter. She runs with a bendable pole and hoists herself above the ground. The process involves the conversion of energy in the order