Movement and position 0.0 / 5 ? PhysicsForces and MotionIGCSEEdexcel Created by: DANIELLEISGREATCreated on: 22-10-16 14:18 How do you work out average speed distance travelled / time taken 1 of 20 Write two scalar quantities speed and distance 2 of 20 Two vector quantities Displacement and velocity 3 of 20 define velocity speed and direction 4 of 20 define speed how fast your're going 5 of 20 what is the formula for acceleration change in velocity / time taken 6 of 20 how do you work out speed on a distance time graph the gradient which is vertical over horizontal 7 of 20 on a distance time graph what does a flat section mean ? it has stopped 8 of 20 on a distance time graph what does a steep line mean it's going fast 9 of 20 on a distance time graph what does it going downhill mean it's going back to the starting point 10 of 20 won a distance time graph what do curves mean acceleration or deceleration 11 of 20 on a distance time graph what does a steepening curve mean it's speeding up 12 of 20 on a distance time graph what does a levelling off curve mean it's slowing down 13 of 20 on a velocity time graph what does the gradient mean acceration 14 of 20 on a velocity time graph what does a flat line mean steady speed 15 of 20 on a velocity time graph what does a steep line mean the steeper the line the greater the acceleration or deceleration 16 of 20 uphill sections = acceleration 17 of 20 downhill sections = deceleration 18 of 20 on a velocity time graph how do you work out distance travelled the area under the section of the graph 19 of 20 on a velocity time graph what does a curve mean changing acceleration 20 of 20
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