001 10.0 points A 1 kg ball is dropped from a height of 2 m and bounces from the floor, rebounding to a maximum height of 1.5 m. During the collision, how much energy was used in doing work on the ball and floor (and in increasing the internal energies of ball and floor)? The acceleration due to gravity is 10 m/B . 1. 0.5 J 2. 2.0 J 3. Less than 0.5 J but not zero 4. 1.0 J 5. More than 2.0 J G. None 7. 1.5 J