5. One end of a uniform beam of mass 50 kg and length 3.0 m rests on the ground; the other end is held above the ground
Posted: Sun Jul 10, 2022 3:39 pm
5. One end of a uniform beam of mass 50 kg and length 3.0 m rests on the ground; the other end is held above the ground by a pivot placed 1.0 m from that end. An 80-kg man walks along the beam, from the low end toward the high end. How far beyond the pivot can the man walk before the high end of the beam swings down? wnload Print 2.0 m 1.0 m-