...introduce a clause in contracts, which would determine the effect to be produced. The methods by which resistance of roads and railways have been ascertained,...unequal force or resistance occasions a vibratory motion to the indicating point, and we can never have confidence in any result they exhibit. Similar...

...would determine the effect to be produced. The methods by which resistance of roads and rail-ways has been ascertained, have not been sufficiently accurate,...unequal force or resistance occasions a vibratory motion to the indicating point, and we can never have confidence in any result they exhibit. Similar...

...to springs attached to the carriage, are convenient as portable instruments, but do not denote tire measure with the necessary precision. The resistances...unequal force or resistance occasions a vibratory motion to the indicating point, and we can never have confidence in any result they exhibit. Similar...

...sufficiently accurate, or have been too inconvenient for general use. The dynamometers, which denote ihe resistance by the degree of extension given to springs...unequal force or resistance occasions a vibratory motion to the indicating point, and we can never have confidence in any result they exhibit. Similar...

...which denote the resistance by the degree of extension given to springs attached to the carriage, ure convenient as portable instruments, but do not denote...unequal force or resistance occasions a vibratory motion to the indicating point, and we can never have confidence in any result they exhibit. Similar...

...extension given to springs attached to the carriage, are convenient as portable instrument.!, but An not denote the measure with the necessary precision....the surface ; neither does the force which draws the carnage continue equable. When horses are employed, those instruments are of no service whatever. The...