A vessel displacing 18,000 tons has a KG of 50 feet. A crane is used to lift cargo weighing 20 long tons from a supply vessel. When lifting, the head of the crane boom is 150 feet above the keel. What is the change in KG?
A
0.11 foot
B
0.17 foot
C
0.25 foot
D
0.32 foot
E
İlgili Sorular
A radar display which is oriented, so that north is always at the top of the screen, is called a(n)...A hygrometer is a device used for determining __________.Water fog from an all-purpose nozzle may be used to _______.What does a SART signal sound or look like?You are lifting a 3 ton weight with a single whip rove on a swinging boom set at an angle of 60° to ...