A motorcycle is travelling along a level road at a steady speed. The speedometer of the motorcycle reads 60 km/h60\text{ km/h}60 km/h.
How far, in km\text{km}km, does the motorcycle travel in 0.6 hours0.6\text{ hours}0.6 hours at this speed?
A speed-time graph is to be drawn for this journey with speed in km/h\text{km/h}km/h on the vertical axis and time in hours\text{hours}hours on the horizontal axis.
Describe the line segment representing the first 0.6 hours0.6\text{ hours}0.6 hours of the motion.
At the end of the 0.6 hours0.6\text{ hours}0.6 hours, the motorcycle reaches a hill and climbs it for a further 0.4 hours0.4\text{ hours}0.4 hours. During the climb, its speed steadily decreases from 60 km/h60\text{ km/h}60 km/h to 20 km/h20\text{ km/h}20 km/h, at which point the rider immediately stops the motorcycle. Describe the line segments representing the climb and the stopping of the motorcycle.
204 exam-style questions on CIE IGCSE Physics Motion, covering Motion. Each one has a worked solution and a mark scheme showing where the marks go.