Posts by jxb
[High School: Rotational Motion] A construction worker takes a 55-kg board of length 6.0 m and places it so that 2.0 m are extending out beyond the edge of a building. The worker has a mass of 40-...
[High School: Rotational Motion] A construction worker takes a 55-kg board of length 6.0 m and places it so that 2.0 m are extending out beyond the edge of a building. The worker has a mass of 40-...