(a(i))[3]
Calculate the resultant horizontal force on the aeroplane. State the direction of the resultant force.
(a(ii))[1]
State the name of the effect that produces the 8000 N force on the aeroplane.
(a(iii))[1]
Describe how the aeroplane moves horizontally.
(b)[3]
Calculate the moment of the 60 N force around the pivot.