A girl runs a distance of 1440 m1440\text{ m}1440 m from her home to a local park in 8.0 minutes8.0\text{ minutes}8.0 minutes.
Calculate her average speed for the journey, including appropriate units.
The journey is all along a horizontal path. At the end of the journey, she is tired because of the work she has done. Against which forces has this work been done?
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.