Acceleration & Velocity Time Graphs (VTG) 0.0 / 5 ? PhysicsForcesGCSEAQA Created by: EllieCreated on: 17-05-14 09:59 How quickly the velocity changes is called... acceleration 1 of 11 Change in DIRECTION and change in SPEED is called... velocity 2 of 11 Change in velocity / time taken = acceleration 3 of 11 On a VTG acceleration is shown by the gradient 4 of 11 On a VTG flat sections represent a steady speed 5 of 11 The steeper the graph the greater the acceleration or deceleration 6 of 11 Uphill sections are acceleration 7 of 11 downhill sections are deceleration 8 of 11 the area under the graph is equal to the distance travelled in that time interval 9 of 11 a curve means a change in acceleration 10 of 11 the velocity is found by reading off the velocity axis 11 of 11
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