AQA physics Notes on aqa physics 0.0 / 5 ? PhysicsGCSEAQA Created by: Henry ZupynCreated on: 07-05-13 17:09 Accelerations is the rate of change of velocity against time. 1 of 8 Thinking distance distance traveling during the time taken to react to a danger (speed is constant during this time) 2 of 8 Breaking distance distance by car as it is slowing down once breaks are applied 3 of 8 Things effecting stopping distance (thinking) Drink, drugs, distracted (phones) tired... 4 of 8 Things effecting stopping distance (breaking) Road conditions; car conditions, weather conditions and road conditions 5 of 8 Nuclear fission is when a large nucleus splits into two or more parts 6 of 8 Nuclear fusion is when two small nuclei join together forming a nucleus of a different element and releasing energy. This is how energy is released in stars 7 of 8 The resultant force is the difference between the force causing motion and drag forces 8 of 8
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