In this method of budding F s there are two types.
The prostomium overhangs the mouth, and is often of considerable size and, as a rule, quite distinct from the segment following, being A„ f s / 6/ ' A B I.
This muzzle velocity is about 5% greater than the 2150 f/s of the range table, so on these considerations we may suppose about 10% of work is lost by friction in the bore; this is expressed by saying that the factor of effect is f =0.9.
The accented f's are always on the image side, whilst the unaccented are on the object side.
However in January 1995 they did increase Mrs F's income support payments to include both disability and severe disability premiums.