While standing on a long board of mass of 15 kg resting on a scaffold, a 70 kg painter paints the side of a house, as shown on the picture below. -1.7 m -2.5 m -1.7 m How close to the end can the painter stand without tipping the board over? In your solution include a free body diagram of the board and a well defined coordinate system with your chosen axis of rotation clearly marked