29. Rahul conducted an experiment with three bags containing similar wooden cubes. Bag A contains 4 cubes, bag B contains 2 cubes, and bag C contains 6 cubes. Rahul dropped all three bags at the same time from the same height of 2 meters. Which one of the following is correct? Bag A has the least gravitational potential energy when it was released. Bag C has the most kinetic energy before it was released. Bag B has less kinetic energy than bag A at the same level as it falls.