physics 0.0 / 5 ? PhysicsForcesGCSEAQA Created by: georgina priorCreated on: 14-11-16 15:46 What is a collision? When objects come together 1 of 9 What is explosion? When objects go away from eachother 2 of 9 What two factors affect the momentum? Mass and velocity 3 of 9 When two objects interact they create forces that act on eachother. The forces are... Equal but opposite 4 of 9 What is conservation of momentum? This means the momentum stays the same. 5 of 9 What is the velocity of an object when stationary? Zero 6 of 9 What does the momentum equal to when two objects are added together? Zero 7 of 9 How is the momentum of two obejcts diffrent? One is positive and one is negative 8 of 9 What is momentum a measure of? This is a measure of how difficult it is to stop a moving object 9 of 9
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