27
9
18
12
32, 24, 7
29, 22, 12
28, 21, 14
26, 20, 17
300 gm
900 gm
500 gm
400 gm
Pressure
Drag
Lift
Buoyancy
20 N-m
90 N-m
45 N-m
11.25 N-m