A 41 kg, 5.5-m-long beam is supported, but not attached to, the two posts in the figure (Figure 1). A 25 kg boy starts walking along the beam. Part A You may want to review (Page 294). For help with math skills, you may want to review: The Vector Cross Product How close can he get to the right end of the beam without it falling over? Express your answer to two significant figures and include the appropriate units. View Available Hint(s) 0 ÅR O ? d= 2.3 m Figure < 1 of 1 > Submit Previous Answers X Incorrect; Try Again; One attempt remaining < Return to Assignment Provide Feedback 3.0 m