A 200-M Long Uniform Beam of Mass 4

Multiple Choice

A 2.00-m long uniform beam of mass 4.00 kg rests on a fulcrum that is 1.20 m from one end when a 3.00-kg mass rests on that end and a 8.00-kg mass is placed at another location on the beam. How far from the end at which the 3.00-kg mass is placed is the location of the 8.00-kg mass?

A) 1.45 m
B) 1.75 m
C) 1.35 m
D) 1.55 m
E) 1.65 m