A car is modelled as a particle moving along a straight horizontal road.
a.
State one feature of the car that is ignored by the particle model.
[1]
b.
State one feature of the motion that is specified by the words "straight horizontal road".
[1]
Markscheme
3.1.1 Language of simplifying assumptions Questions
8 exam-style questions on OCR (MEI) A Level Maths 3.1.1 Language of simplifying assumptions. Each one has a worked solution and a mark scheme showing where the marks go.