A spar buoy is a rod weighted to float vertically, as in Fig P2 113 Let the buoy be maple wood (SG 61501 61472 0 6), 2 in by 2 in by 10 ft, floating in seawater (SG 61501 61472 1 025) How many pounds of steel (SG 61501 61472 7 85) should be added at the bottom so that h 61501 61472 18 in ...

The relevant volumes needed are 2 Spar volume 10 10 0278 ft Stee ...

A spar buoy is a rod weighted to float vertically, as in Fig. P2.113. Let the buoy

Question:

A spar buoy is a rod weighted to float vertically, as in Fig. P2.113. Let the buoy be maple wood (SG 0.6), 2 in by 2 in by 10 ft, floating in seawater (SG 1.025). How many pounds of steel (SG 7.85) should be added at the bottom so that h 18 in?