Physics - Forces and Accceleration

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Forces and Acceleration
Abi Guest
Mind Map by Abi Guest, updated more than 1 year ago
Abi Guest
Created by Abi Guest over 9 years ago
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Physics - Forces and Accceleration
  1. An object needs a force to start moving
    1. If the resultant force on a stationary object is zero, the object will remain stationary
    2. No resultant force means no change is velcoity
      1. If there is no resultant force on a moving object it will just carry on moving at the same velcoity
        1. When an object is moving at a constant velocity then the forces on it must all be balanced
          1. To keep going at a steady speed there must be zero resultant force
          2. A resultant force means acceleration
            1. If there is a non-zero resultant force, then the object will accelerate in the direction of the force
              1. A non-zero acceleration will always produce acceleration (or deceleration)
                1. This acceleration can take five different forms:
                  1. Starting
                    1. Stopping
                      1. Speeding up
                        1. Slowing down
                          1. Change in direction
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