On the assumption of uniform pressure up the bore, practically realizable in a Zalinski pneumatic dynamite gun, the pressure-curve would be the straight line HK of fig.
Hence HK must be parallel to 00.
Since two concurrent forces and their resultant obviously project into two concurrent forces and their resultant, we see that the sum of the moments of two concurrent forces about any axis HK is equal to the moment of their resultant.
P the moment of the first par- / tide is represented on a cer n / tam scale by HK, that of the second by KL, and so on.
Well, there are no such scruples in Macau, which is why daytrippers from HK flock here.