ANSWERS 695
Ship Construction and Stability*
B.T. Specimen Paper.
7. C. of G. moves up 9 9 inches
Paper 2.
6. C. of G 15 feet above keel.
Paper 3.
6 Heel 3C 24'.
Paper 5.
6 Coefficient -75.
Paper 6.
6. C. of G 12 47 ft. above keel. GM reduced -4* fi.
Paper 7
7. Shift of C.B. 0-1 ft, G M 0 7 ft.
Paper 8.
7. G.M. $ ft
Paper 9*
6. T.P.I. 17-5 tons.
7. 9ft. lOfc ins. ford.; 10 ft. 1J ins. aft.
Paper 10.
6. G G.1 04 ft. G.M. 0-4 ft
7. 7 ft. lOJ ins ford.j 8 ft. 1£ ins. aft
MASTERS;
Ship Construction and Stability.
B.T. Specimen Paper.
7. This example is complicated owing to lack of information. It is worked
in six steps as follows;—
(i) To find BM at 8 ft. draught.
Waterline rectangular 210' x 32'.
Transverse moment of inertia » J.
1 -LB* -210X32' _ 573440ft.*
12 12
Volume of displacement — V « 210' X 32' x &' « 53760 ft,«