An object with a mass of 4.5 kg rests on the surface of a planet.
On this planet, the gravitational field strength is g=16 N/kgg = 16\text{ N/kg}g=16 N/kg.
What is the weight of the object on this planet?
0.28 N0.28\text{ N}0.28 N
3.6 N3.6\text{ N}3.6 N
72 N72\text{ N}72 N
720 N720\text{ N}720 N
209 exam-style questions on CIE IGCSE Physics Mass and weight, covering Mass and weight. Each one has a worked solution and a mark scheme showing where the marks go.