A cyclist coasts along a flat, horizontal path. The cyclist's initial kinetic energy is 35 kJ. A constant resistive force of 150 N acts on the cyclist and bicycle. No other horizontal forces act on them.
What is the kinetic energy of the cyclist after travelling a distance of 120 m?
17 kJ17\text{ kJ}17 kJ
18 kJ18\text{ kJ}18 kJ
23 kJ23\text{ kJ}23 kJ
53 kJ53\text{ kJ}53 kJ
229 exam-style questions on CIE IGCSE Physics 1.7.1a Energy stores and energy transfers. Each one has a worked solution and a mark scheme showing where the marks go.