Free body diagrams close free body diagramA simplified drawing of an object or system showing the forces acting on it. The forces are shown acting away from the centre of a box or dot. are used to ...

Figure 1: Magnetic behaviour and a.c. susceptibility of PM (α′-phase) and FM (α-phase) samples of TDAE–C 60. Figure 2: A schematic diagram of the C 60 molecular orientations in the a–b plane for the ...