An object accelerates from 12 m/s to 36 m/s in 6.0 seconds6.0\text{ seconds}6.0 seconds.
The accelerating force is 180 N.
What is the mass of the object?
0.13 kg0.13\text{ kg}0.13 kg
4.0 kg4.0\text{ kg}4.0 kg
7.5 kg7.5\text{ kg}7.5 kg
45 kg45\text{ kg}45 kg
183 exam-style questions on CIE IGCSE Physics 1.5.1a Forces, resultant force and motion. Each one has a worked solution and a mark scheme showing where the marks go.