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Games  http://bit.ly/  2QRzDwB            Graph of F   against x  Area under   the graph  Elastic potential   energy, E P  E P  =  1  Fx  2  E P  =  1  kx 2  2  CHAPTER 1

               Interactive Interactive   Elasticity  Force, F and extension, x   relationship  Hooke’s law  F = kx  Gradient  Spring   constant, k

                                                                                                         Force and Motion II
              KEMENTERIAN PENDIDIKAN MALAYSIA









                                         Forces in equilibrium  Three forces in   equilibrium  Vector Force   Triangle of   Table Kit  forces










                           Force and Motion II  Resolution of forces  Two perpendicular   components  F y  = F sin θ  F x  = F cos θ













                                                                      Acceleration
                                                                F ≠ 0        Uniform velocity





                                         Resultant force, F  Free body   diagram  F = 0  Stationary  Parallelogram of   forces method








                oncept  Chain                                                           Triangle of   forces method




                  C

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