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AQA physics

QuestionAnswer
Time-distance graph represents.. Speed
Steeper line on a time-distance graph represents... A greater speed
Velocity= Speed in a given direction
Acceleration= Change of velocity per second
Newton unit of force
When two forces interact they.. always exert equal and opposite forces
work done= force X distance moved
elastic potential energy= energy stored in an elastic object when work is done
1/2 X mass X speed kinetic energy
Momentum is conserved when objects interact
Created by: Mollz
Popular Physics sets

 



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