Vectors and Rotors: With Applications

A₁ Algebra angle axis B₁ B₂ bars base beam bending bending moment bisect called centre circle circular sector Commutative Law components compression coordinates coplanar definite denote determined diagonals direction and sense distance draw drawn equal equation equilibrium figure find the mass-centre find the stresses fixed forces acting frame geometrical girder given points given rotors Hence the mass-centre horizontal length line joining line parallel link-polygon load m₁ magnitude mass mass-points mid-point momental area move negative number of vectors opposite orts parallel rotors parallelogram parallelopiped perpendicular plane pole polygon position vector projection reaction rectangle represented rigid body scalar product shearing force shew shewn sides straight line stress diagram string suppose symmetry system of rotors tension theorem triangle vanishes vector product vector-polygon vertex vertices