Energy Stores

Beschreibung

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Millie Walker
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Millie Walker
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Zusammenfassung der Ressource

Energy Stores
  1. Gravitational Potensial
    1. GPE = M x G x H
      1. F - GPE = M x G x H
        1. N - 9000 = M x 10 x 15
          1. A - 60
            1. A - Joules
      2. Units
        1. Gravitational Field Strength (EP) = Joules
          1. Mass (m) = Kg
            1. Height (h) = Metres
          2. Kinetic Energy
            1. Ek = 1/2 x M x V2
              1. Units
                1. Kinetic Energy (EK) = Joules
                  1. Mass (M) = Kg
                    1. Velocity (V) = MPS
                  2. Elastic Potensial
                    1. Ee = 1/2 x K x e2
                      1. Units
                        1. Elastic Energy (Ee) = Joules
                          1. Constant (K) = N/m
                            1. Extension (E) = M
                          2. Work
                            1. W = F x S
                              1. Units
                                1. Work (W) = Joules
                                  1. Force (F) = Neutons
                                    1. Distance (s) = Metres
                                  2. Facts
                                    1. Energy
                                      1. It can't be created or destroyed
                                        1. Energy allows everything to happen like movement
                                          1. Energy is shifted through pathways
                                          2. GPE
                                            1. It means when something is lifted it has the potential to fall when energy is transferred from one store to an other
                                              1. Mass and height affect GPE
                                              2. Kinetic Energy
                                                1. the energy is gained by moving
                                                  1. Velocity has a bigger increase on the Kinetic Energy because you square the velocity
                                                  2. Elastic potential
                                                    1. The energy that is gained when something is streched
                                                    2. Work
                                                      1. When you do work you transfer more energy
                                                        1. To increase work you increase the force and distance
                                                        2. Power
                                                          1. it depends upon the work done to the object and the amount of time taken
                                                        3. Power
                                                          1. Power = Energy or work done over time
                                                            1. Units
                                                              1. Power = Watts
                                                                1. Energy = Joules
                                                                  1. Time = seconds
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