Question

8. 100-kilogram Billy-Bob and 120-kilogram Joe-Bob are trapped on a 6-meter long at beam by Sunny-the-Wonderdog. Sloopy, and Marvelous Maxwell. The beam's mass is 36 kilograms. its supports are at the beam's ends, and its cente of mass is at the center of the beam. Billy-Bob is two meters from the east end of the beam and Joe-Bob is one meter from the west end, which is '% meter from a chicken coop window. When police arrive the Bobs claim they are practicing the balance beam scene from "Swan Lake". but the doggies know they are actually performing a nefariorus chicken-snatching deed a. How much weight is supported by each end of the beam? b. If each end of the beam rests on a 10-cm by 10-cm by 1-% meter tall vertical support column, what is the pressu exerted on each support's top end?

Answer 1

m-ㄧㄧㄧㄧ-7个,T, '20 o m (リ 1) 2 Now on actoli s9h(2)

2 hm T, A 184.66 2.