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Distance time graphs
In I/GCSE Physics, the gradient is the speed as shown in the graph below:
![broken image](http://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1200,f_auto,q_auto/4936730/105325_832050.png)
Motion
o Speed = Distance / Time
o Set up a track time how long it takes for different objects to travel that distance and plot on a graph
o Acceleration = Change in velocity / time taken
![broken image](http://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1200,f_auto,q_auto/4936730/426718_425845.png)
Velocity Time graphs
There are some highlights of velocity time graphs in I/GCSE physics:
o Distance = area under graph
o Acceleration = gradient
o Constant speed is a straight flat line
o Doesn’t show direction
![broken image](http://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1200,f_auto,q_auto/4936730/233598_652977.png)
![broken image](http://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1200,f_auto,q_auto/4936730/360870_580809.png)
End of this topic!
![broken image](http://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1200,f_auto,q_60/4936730/19311_533131.gif)