What will the unknown angle θ be in order for the pulley system to

the right to be in static equilibrium?Note that the 80 N weight is

attached to a free-moving pulley and the cable is fastened to the

wall on the left

Your answer is 1.5 hope i  

Pe = 1/2k(x)^2  and .05n/m = .05x10^-9m = x 

Answerthe global climate during the paleogene departed from the hot and humid conditions of the late mesozoic era and began a cooling and drying trend which dispite having been periodically disrupted by warm periods such as the paleocene-eocene thermal maximum, persists today;