(Solved): A force is applied to the end of the rope at point B. Cylinder A has a mass of mA=10kg. Cylind ...

A force is applied to the end of the rope at point B. Cylinder A has a mass of $m_A=10\mathrm{kg}$. Cylinder A starts at rest and moves up $s_A=2.5\mathrm{m}$. Assume the masses of the pulleys and cords are negligible. Values for the figure are given in the following table. Note the figure may not be to scale. Using absolute dependent motion analysis of 2 particles and the Principle of Work and Energy, a. Determine the distance point $B$ moves, ${\mathbf{s}}_B$. b. Determine the final speed of cylinder $A,{\left(V_A\right)}_{\text{final }}$. Round your final answers to 3 significant digits/figures. ${\mathbf{s}}_B={?}^s\mathrm{m}$