Graphical Calculus

abscissa acceleration algebraical angle of slope assumed axis brackets calculated centre of gravity clear constant corresponding ordinates CPQD crank-pin cubic definite integral derived curve differential calculus differential coefficient distance dx dx dx dx dy dy and dx dy dx dz dx equal equation exactly example expression feet per second find the value geometrical given graphically height Hence horizontal increment independent variable inertia infinitely small compared integrated curve length logarithms lower curve meaning method moment of inertia multiply negative obtain original curve perpendicular piston plotted position primary curve principle produced quantity radians radius rate of increase ratio rectangle represents respect result scale second derived shown sin x square inches straight line student Suppose temperature units upper curve velocity vertical zero