Question 17 - A-Level Maths

Exam Board	AQA
Module	AS Paper 1 (AS Paper 1)
Session	Specimen
Marks	5
Topic	Newton's laws and connected particles

1. Draw a diagram to show the forces acting on the crate while it is being lifted. 17
(ii) Draw a diagram to show the forces acting on the van while the crate is being lifted. [1 mark] 17
Show that the acceleration of the van is \(0.80 \mathrm {~m} \mathrm {~s} ^ { - 2 }\)
[0pt] [4 marks]
17
Find the tension in the rope.
17
Suggest how the assumption of a constant resistance force could be refined to produce a better model.