A delivery truck has a mass of 2200 kg. A constant resultant force acts on the truck, causing it to accelerate from 12 m/s to 20 m/s in 5.0 seconds5.0\text{ seconds}5.0 seconds.
What is the magnitude of the resultant force acting on the truck?
1760 N1760\text{ N}1760 N
3520 N3520\text{ N}3520 N
5280 N5280\text{ N}5280 N
11000 N11000\text{ N}11000 N
245 exam-style questions on CIE IGCSE Physics 1.5 Forces, covering 1.5.1a Forces, resultant force and motion, 1.5.1b Load–extension graphs and the spring constant, 1.5.1c Friction and drag, 1.5.1d Force, mass and acceleration, 1.5.1e Motion in a circular path, 1.5.2a Moment of a force, 1.5.2b Principle of moments and equilibrium, and 1.5.3 Centre of gravity and stability. Each one has a worked solution and a mark scheme showing where the marks go.