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LAW OF CONSERVATION




                                           OF ENERGY












                   It states that total                                     Mechanical


                        mechanical of                                energy is the sum


                         freely falling
                                                                         of kinetic and
                      object remains                                  potential energy.


                             constant







                     Simple pendulum- At

                        extreme position

                       potential energy is

                   maximum and At mean
                      position the Kinetic

                      energy is maximum
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