Alandscaper tries to plumb the tree shown by applying a 54
lbforce. (a) replace the force with an equivalent
force-couplesystem at c. (b) two attempt to plumb the same
tree, with one applying a horizontal force at c and the other
pulling atb. determine these two forces if they are to beequivalent
to the single force in part (a).

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor