Recent content by Jim Lee
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High School How Much Force Will a Crane Exert on a Boat When Lifting 250 Pounds?
I am trying to install a small crane to lift my disabled uncle into a boat. The crane is 41 inches high and the boom is 60 inches long. My uncle's weight is 250 pounds. What is the force that will be placed on the base of the crane. This answer will allow me to decide if I can mount the...