4/27/11
Post date: Apr 27, 2011 6:0:23 PM
Bell Ringer: Which has more energy, a 0.5kg ball rolling on the ground at 10 m/s, or a 0.5 kg ball at rest at a height of 5 meters?
Conservation of energy notes / activity
Post date: Apr 27, 2011 6:0:23 PM
Bell Ringer: Which has more energy, a 0.5kg ball rolling on the ground at 10 m/s, or a 0.5 kg ball at rest at a height of 5 meters?
Conservation of energy notes / activity