During a training session, a cyclist rides 80 times around a 4.2 km velodrome track. This takes 2.8 hours2.8\text{ hours}2.8 hours.
What is the average speed of the cyclist?
1.5 km/h1.5\text{ km/h}1.5 km/h
120 km/h120\text{ km/h}120 km/h
168 km/h168\text{ km/h}168 km/h
336 km/h336\text{ km/h}336 km/h
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.