See attached file for full problem descriptions:
Force required to hold a flower pot board in place.
Maximum mass that can be raised by a crane.
Total weight of a seaside tower supported by a cable.© BrainMass Inc. brainmass.com August 21, 2018, 5:53 am ad1c9bdddf
The hand-written solutions contain all the formulas together with good explanations in solving the problems.